Adaptive Learning Assignment 5
Match the the following terms associated with Internet Protocol (IP) addresses to the correct definition
IP address that are permanently assigned: Static IP address Four-decimal notation such as 182.124.7.9. This allows for approximately 4 billion IPv4 addresses: IPv4 Uses a format such as 2001:0db8:85a3:0000:0000:8a2e:0370:7334 and can accommodate at least 340 undecillion addresses: IPv6 Allows IP addresses to be translated in to recognizable words which are much easier to remember than a set of numbers: Domain Name System (DNS)
Select the true statements about Content Delivery Networks (CDN).
CDNs are geographically distributed network server groups that work together to deliver web pages and other web content to users. CDNs provide more efficient delivery of Internet and Web content because the closer the CDN server is to the user geographically, the faster the content will be delivered. PoPs include various caching servers that assist in delivering content to website visitors within its operational proximity.
From the following list, select the functions of an Internet Service Provider (ISP).
providing an Internet Protocol (IP) address providing access or a gateway to the resources on the Internet paying for their customers' access to the Internet
The name "Blockchain" refers to how data are stored using this technology. Blockchain stores transaction data in blocks. Each block in the blockchain contains a _____ that is a digital fingerprint or unique identifier that helps to create secure transactions.
hash
A type of network that connects devices at a single site within a limited geographic range is called a ________ area networks.
local or LAN
A type of network that creates a secure connection between two computers is a _________ private network that allows for encrypted communications using the Internet for data transmission and communication.
virtual
The amount of time that passes between when a device is asked to perform and when it completes the task is known as
latency
According to the National Institute of Standards and Technology (NIST) which of the following are characteristics of Cloud computing? More than one answer may be selected.
Resource pooling On-demand self-service Broad network access
Click and drag on elements in order. Put these steps in the proper order to explain communication over the internet.
1. Assemble the data packet. 2. Correct domain name is identified (e.g., www.amazon.com). A domain name is a unique name affiliated with an IP address. 3. Look up IP address. Domain name system (DNS) are used to simplify the process. 4. IP (Internet Protocol) Address is added to the packet. 5. Transmission Control Protocol (TCP). TCP is an Internet protocol that ensures delivery of packets. 6. Message is sent/shipped using a variety of different carriers (ISPs). Often message "hop" or move from one network to another.
Select the potential applications/benefits of 5G networks. More than one answer may be selected.
5G connectivity has the potential to create truly connected cities. 5G networks may eventually allow for autonomous vehicles to safely interact with each other and their environment. 5G connectivity will greatly improve what businesses and individuals can do with connected devices.
What are the characteristics of cryptocurrency?
It is not backed by any assets. Its value depends largely on the supply and demand for it. It is not issued by a central bank.
Web 3.0 is the next evolution in the development of the World Wide Web and is built to support a variety of applications and services including: (More than one answer may be selected.)
Ubiquitous computing Saas IoT
Allowing people to share a digital ledger across a network of computers, ___ uses computer code to create concatenated (linked together) blocks of transactions.
blockchain
Serving as the technology behind cryptocurrencies such as Bitcoin, _______ provides a level playing field for all users.
blockchain
What are the major issues faced by organizations in terms of data and information that were addressed by cloud computing? More than one answer may be correct.
data management storage
While there are many benefits of Cloud computing, there are also some disadvantages. One of the disadvantages is _______-. This can occur because of maintenance, system/mechanical failure, natural disasters, and outside intrusions/attacks.
downtime
List disadvantages of cloud computing. More than one answer may be correct.
downtime security risks limited control
While there are many benefits of Cloud computing, there are also some disadvantages. One of the disadvantages is __. Cloud infrastructure is owned, managed, controlled, and monitored by the Cloud service provider. This means the customer often has little control over Cloud service processes and procedures.
limited control
A Cloud-based service offered by vendors and hosted on a vendor's cloud that allows users to access a software application using a web browser and Internet connection is referred to as Software as a ________.
service
Examples of IoT devices include which of the following? More than one answer may be correct.
smart TVs home security cameras smart speakers smartphones
Select the correct statements about Infrastructure as a Service (IaaS).
IaaS helps organizations avoid the cost of acquiring and managing their own physical servers and datacenter architecture. IaaS is an instant computing infrastructure composed of processing, data storage, and a variety of other computing resources provided by a cloud vendor.
In the broadest sense, the of Things refers to everything connected to the Internet. It allows billions of devices to be connected to the Internet and is increasingly being used to define objects connected to the Internet that talk to each other including sensors, wearable technology, and smartphones.
Internet
What are two characteristics of cryptocurrency?
It has a fluctuating price. It is not portable.
Which of the following are considered a basic type of computer network? You may select more than one.
Local area network (LAN) Wide area network (WAN) Personal area network (PAN)
A project manager needs to assess how much progress her team has made on the project, to provide executives with a weekly update. Which collaboration software program will be most useful for assessing the project's status?
Trello
Also referred to as Cloud security, _________ services security includes policies, procedures, controls, and hardware that work together to ensure cloud-based systems are secure. Measures put into place to ensure the Cloud service is secure include data protection, regulatory compliance, customer privacy protection, and authentication rules for users and devices.
cloud
Large and small businesses find they can __________ their reliance on internal IT infrastructure and reduce cost by utilizing Cloud-based technologies.
decrease, reduce, lessen, or lower
In order to connect to the Internet and other computers on a network, each device must have a network _________ card (NIC) installed.
interface
Web services are a set of software technologies that are able to exchange information with each other using standardized web communication protocols and languages. One of the technologies on which web services are based is XML. XML stands for Extensible Language.
markup
What type of computer users are considered miners?
people who validate cryptocurrency transactions on the digital ledger
A Cloud-based computing model where Cloud service providers offer hardware and software tools need for application/software development via the Internet is called ________ as a Service. These vendors host the hardware and software needed for development on their own infrastructure that removes the need for developers to install this on their own devices.
platform
The number that is assigned to all information technology devices (routers, modems, etc.) which identifies the device and allows the device the ability to communicate with each other on a computer network, including the Internet is called an Internet _________ address.
protocol or IP
A collaboration hub that aims to replace email and make communication seamless, __________ is composed of channels where teams and members of the organization can communicate.
slack
There are a number of Cloud service vendors that provide a variety of Cloud services. Generally, Cloud computing services are classified in three ways: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and as a Service (SaaS).
software
What is the main purpose of content delivery networks (CDNs)?
to minimize the distance between website users and website servers
What is the second criteria necessary for adding a block to the blockchain?
transaction verification
Collaboration software is designed to increase collaboration and productivity primarily by enabling team members to
view, edit, and add shared information in real time, frmo anywhere
Which of the following statements accurately describes computer networks? More than one answer may be correct.
A network is a group of two or more devices/computers that are connected together. Networks range in size from small home networks to the Internet, the world's largest network.
The next generation of mobile connectivity that will provide faster data transfer speeds and enhanced connection reliability. Is called G. It is the fifth-generation wireless technology for digital cellular networks that began wide deployment in 2019.
5 or five
Select what's true about how 5G connectivity will support IoT. More than one answer may be selected.
5G connectivity will allow for greater data capacity. 5G connectivity will allow for lower latency. 5G connectivity will allow for faster connection speeds, greater data capacity, and lower latency.
Created in 2008, ________ remains the most widely traded and respected cryptocurrency. No one truly knows who created Bitcoin, but the creator of the cryptocurrency goes by the pseudonym Satoshi Nakamoto.
Bitcoin
Match the narrative to the appropriate cryptocurrency.
Bitcoin (BTC): Choice Created in 2008, it remains the most widely traded and respected cryptocurrency. No one truly knows who created Bitcoin, but the creator of the cryptocurrency goes by the pseudonym Satoshi Nakamoto. Ethereum (ETH): Choice Created in 2015, it is the second most valuable cryptocurrency. Bitcoin Cash (BCH): Choice A forked cryptocurrency from Bitcoin. A fork is when a cryptocurrency is split into two different cryptocurrencies.
Match the term associated with the use of blockchain in today's business environment to the correct explanation of that term.
Blockchain makes changing any information in a contract almost impossible. This proves to be advantageous for businesses that are dealing with multiple contracts: business contracts The encryption used in Blockchain makes it ideal for monetary transactions. Also, blockchain eliminates the need for banks to handle monetary transactions: monetary transactions Blockchain allows shippers and customers to verify with almost absolute certainty where items and goods are along the supply chain thus removing guesswork and inefficiencies: supply chain management Blockchain can be used to trace mistakes and errors in manufacturing back to the point of origin: quality assurance
Match the type of network to the correct definition.
Connect devices around an individual. PANs typically involve laptops, tablets, and smartphones: PAN Connect a variety of devices at a single site such as an office or retail store: LAN Connect a variety of devices between two or more geographic locations: MAN Connect LANs, WANs, and other internets together: Internets
From the following list, select all the characteristics of collaboration software that enhance the productivity of teams, groups, and organizations.
Dedicated workspaces are viewable and editable by approved users, regardless of their physical location. The software is cloud-based, removing the need for users to have specific software downloaded on a device.
Common methods to connect a LAN to the Internet include which of the following?
Fiber optic cables Coaxial cables Ethernet cables
There are four key features of Web 2.0. One key feature allows users to collectively determine the classification of information. For example, tagging of websites, images, videos, and links. This key feature is called:
Folksonomy
Select what's true about Geographic Information Systems (GIS). More than one answer may be selected.
GIS permits organizations and users the ability to store, view, and analyze geographic and geographic data in the form of multidimensional charts and maps. GIS allows for the analysis of spatial data (including geospatial data and geographic information) that is used for more informed decision making. GIS are built on a foundation provided by the Global Positioning System (GPS).
Which of the following are examples of Software as a Service (Saas)? More than one answer may be selected.
Google apps Smartsheet Microsoft Office 365
Which of the following services are often provided by Platform as a Service (PaaS) vendors. More than one answer may be selected.
Hosting of hardware and software Multi-language program development Provide mobile software development kits (SDKs) that assist in app development.
Select what is true about computer networks. More than one answer may be selected.
Networks range in size from small home networks to the Internet, which is the world's largest network Computer networks support many different software applications A network is a group of two or more devices/computers connected together
Geographic Information Systems (GIS) are focused on the capture, analysis, use, and management of spatial location information. GIS is rooted in the science of geography and seeks to integrate many types of data to create visualizations using maps and 3D scenes. Which of the following are applications of GIS? More than one answer may be selected.
Organizations use GIS combined with data analytics to better determine customer needs and wants. Telecommunications providers use GIS to map out cell tower placement. The retail sector uses GIS information to place certain products based on regional demand preferences.
Which of the following correctly identify National Institute of Standards and Technology (NIST) cloud computing deployment models? More than one answer may be correct.
Private cloud infrastructure is extended to a single organization with multiple consumers e.g., business units Public cloud infrastructure is for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them.
Examples of Internet of Things (IoT) devices include which of the following? More than one answer may be selected.
Smart Speakers Home Security Cameras Smart TVs
Which of the following are correct statements about web services? More than one answer may be selected.
Web services can be used to create apps that link different systems of different organizations and to build open-standard based web applications. Web services allow for the exchange of information between two systems and are not tied to any one operating system or programming language. Web services are a set of software technologies that are able to exchange information with each other using standardized web communication protocols and languages.
Which of the following functions are provided by an Internet Service Provider (ISP)? More than one answer may be selected.
Your ISP pays for access to the Internet Provide an Internet Protocol (IP) address Provide access or a gateway to the resources on the Internet
Which of the four criteria is occurring when a network confirms that a transaction has not yet occurred on the blockchain?
a transaction is verified
Which cryptocurrency shares features with a previous cryptocurrency but is technologically enhanced?
bitcoin cash
A computing model where processing, storage, software, applications, and a variety of services are provided over a network, mainly access via the Internet is called _________ computing.
cloud
Designed to enhance the productivity of teams, groups, and organizations. _________ software allows for the creation of a dedicated workspace where users can add data and workflows.
collaboration
Click and drag on elements in order. Put the steps of cellular communication (placing a call on a cellular network) in the correct order, starting with placing a call.
1. Place the call. 2. Your phone converts your voice into an electrical signal that is transmitted via radio waves to the nearest cell tower. 3. Once the call is received by the nearest tower it is relayed to a system/network of cell towers where it is then converted and received by the phone you were calling. 4. When the person on the other phone accepts the call and begins to speak, the person's voice is converted to an electrical signal that is sent back through the network.
What is the second step in the process of sending a message via the Internet?
Identify the correct domain name.
There are many benefits of Cloud computing. One of the benefits is __________ that enables organizations to communicate and share data/information more efficiently and is facilitated because multiple users can share and work on files at the same time.
collaboration
Geographically distributed network server groups that work together to deliver more efficient delivery of Internet and Web content are called __________ Delivery Networks (CDN).
content
This type of information system is focused on the capture, analysis, use, and management of spatial location information. It is rooted in the science of geography and seeks to integrate many types of data to create visualizations using maps and 3D scenes. This definition explains a _________ Information System.
geographic
In blockchain, transaction data is stored in blocks. Each block in the blockchain contains ________, which helps create secure transactions. More than one answer may be selected.
hash script
An instant computing infrastructure composed of processing, data storage, and a variety of other computing resources provided by a Cloud vendor to assist in running an organization's information systems is referred to as ________ as a Service.
infrastructure
When a user has determined their destination, GIS can assist in providing directions. This is called
route information
Match the explanation of the benefits of Cloud computing to the correct benefit of Cloud computing-related term.
Allows for the access of data, files, and programs when you are off-site or at home via web-enabled devices: flexibility Reduces expenditures on IT infrastructure and hard disk space: cost savings Enables organizations to communicate and share data/information more efficiently. Collaboration is facilitated because multiple users can share and work on files at the same time: collaboration Makes data backup and recovery easier because critical data are stored offsite and in multiple locations: disaster recovery
Collaboration software is designed to enhance the productivity of teams, groups, and organizations. Select the correct statements about collaboration software.
Allows for the creation of a dedicated workspace where users can add data and workflows. Dedicated workspaces are viewable and editable (based on assigned privileges) by users regardless of their physical location Many of today's collaboration software programs are cloud-based, removing the need to users to have specific software download on a device.
There are an increasing number of collaboration software programs that are used in business. Three popular collaboration software programs are Smartsheet, Slack, and Trello. Match the collaboration software program to the correct definition.
An online project management software solution. This software focuses on the collaborative aspects of project management. You can create web forms and sheets (similar to a spreadsheet): smartsheet A collaboration hub that aims to replace email and make communication seamless. This software is composed of channels where teams and members of the organization can communicate: slack A collaboration tool that organizes projects into boards. This creates a visual representation of what's being worked on, who's doing the work, and where something is in a process: trello
Select all of the characteristics of that explain how the Internet works.
Data on the Internet is usually stored on specialized computers called servers. The connections points in the Internet are called nodes. Data is transferred from one network to another network through hardware called routers.
Cloud services security policies vary by Cloud provider, so it's important to research policies before signing a service level agreement (SLA). Some important questions to ask a vendor about Cloud services security include which of the following? More than one answer may be selected.
Does the vendor go through regular security audits? What type of disaster plans are in place?* Does the vendor have any specific security certifications?
Which of the following statements about blockchain are true? More than one answer may be selected.
In blockchain, the previous hash links two blocks together, which prevents anyone from inserting a block where one should not be. At its inception, members of a newly created blockchain network must agree to the rules and guidelines that will govern their blockchain.
Select what's true about Cloud computing in today's business environment. More than one answer may be selected.
In the United States, 96% of all organizations use the Cloud in one form or another. 70% of global businesses backup some portion of their data using a Cloud service provider. 93% of small businesses backup some portion of their data using a Cloud provider.
A group of two or more devices/computers connected together to allow for the exchange of information and for the sharing of resources is call a _____.
Network
Match each key term that is commonly used in the discussion about cellular communication to the correct definition.
Transmits cell phone signals to the cellular system's mobile switching station: Base Transceiver Station (BTS) Controls all the transmissions between cellular phone towers and their base transceiver stations: Mobile Switching Station Allow smartphones to receive an analog sound wave, such as a person's voice, and convert it to a digital signal that can be processed and stored by a computer: Analog-Digital Converter (ADC) A small computer within your smartphone that analyzes the sounds entering your phone through the analog/digital converter: Digital Signal Processor (DSP)
Select all of the correct statements about Transmission Control Protocol/Internet Protocol.
Used as a private network communications protocol for private networks including intranets and extranets A suite of communication protocols (standards/rules/guidelines) used to connect devices to the Internet Covers how software applications communicate across networks and how data packets are assembled and reassembled once they reach their destination
Virtual Private Networks (VPNs) are commonly used by organizations to securely send communications. Select the correct statements about VPNs.
VPN software authenticates the users and establishes a secure connection. Used by organizations whose employees need access to a company network remotely. A VPN creates a secure connection between two computers.
Click and drag on elements in order. Put In order to a new block to be added to the blockchain, four criteria must be met. Put the steps of adding a new block to the blockchain in the correct order.
1. A transaction must take place 2. Transaction verification 3. Transaction storage 4. Adding a hash
According to the National Institute of Standards and Technology (NIST) there are four Cloud computing deployment models. Match the Cloud computing deployment model description to the correct Cloud deployment model term.
Cloud infrastructure is provisioned for exclusive use by a single organization comprising multiple consumers, e.g., business units): private cloud The Cloud infrastructure is provisioned for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them: public cloud The Cloud infrastructure is a composition of two or more distinct Cloud infrastructures that remain unique entities but are bound together by standardized or proprietary technology: hybrid cloud Cloud infrastructure for exclusive use by a specific community of consumers from organizations that have shared concerns (mission, security requirements, policy and compliance): community cloud
Using collaboration software people from across the organization, regardless of their physical location, people can share content in real-time including documents, spreadsheets, videos, and messages. This leads to better ___________, which is one of the benefits of using collaboration software.
collaboration
Software and technologies that uses computer code that creates concatenated (linked together) blocks of transactions _________ allows people to share a digital ledger across a network of computers. There is no need for a central source of control because no single entity has the ability to tamper with the records.
blockchain
Which of the following services are often provided by platform as a service (PaaS) vendors? More than one answer may be selected.
build scalable apps without having to write any code provide social media capabilities host hardware and software
The next evolution in the development of the World Wide Web, Web will include many features and tools that allow individuals to make better use of the billions of web pages on the Internet, the wide array of smartphone applications, and to make the best use of the Internet of Things (IoT).
3.0 or 3
Match the explanation of the disadvantages of Cloud computing to the correct disadvantage of Cloud computing-related term.
Cloud services are subject to planned and unplanned downtime. Downtime can occur because of maintenance, system/mechanical failure, natural disasters, and outside intrusions/attacks: downtime Cloud service providers do their best to implement the best security measures they can. These security measures often align with security and governmental standards: security Cloud infrastructure is owned, managed, controlled, and monitored by the Cloud service provider. This means the customer often has little control over cloud service processes and procedures: limited control Also known as vendor lock-in, vendor agreements make switching between cloud services somewhat difficult. A vendor agreement is a signed contract with the Cloud service provider for their services: vendor agreements
Select the true statements about sending information on the Internet.
Devices connect to the Internet or a network using network cables or wireless technologies. Modems and routers are connected to the Internet via an Internet Service Provider (ISP). Each device connecting to the Internet or a network must have a network interface card (NIC) installed.
Match the TCP/IP layers to their correct definition.
Handles the physical parts of sending and receiving data. Data can be sent via wireless networks, Ethernet cable, network interface cards (NIC), etc: Datalink Controls the movement of packets throughout the network: Internet Divides data into packets and acknowledges the packets have been received: Transport The group of applications that require network communication and are used by people to facilitate communication. These include email and messaging applications: Application
Match these 5G concepts with their descriptions.
Networks will support 500 mbps to 10 Gbps of download speed. Speeds vary by location and carrier. At the top end, that's over 100 times the speed of 4G: faster connection/data transfer speeds Allows for more high-demand devices to connect over single network. This means more people can transmit data at the same time: greater capacity On 4G networks, the time that passes when a device is asked to perform a task to when it is completed is between 40-50 milliseconds. It is estimated 5G can reduce this by 75%: lower latency
There are a variety of Cloud service providers that are used by organizations to execute a number of different tasks. Match the Cloud services offered to the correct Cloud service provider.
Offers a broad set of global Cloud-based products including compute, storage, databases, analytics, networking, mobile, developer tools, management tools, IoT, security, and enterprise solutions: Amazon Web Services Offers a suite of modular Cloud computing services including data storage, data analytics, computing, and machine learning. Google also offers serverless computing, IaaS, and PaaS: Google Cloud Offers a range of flexible Cloud infrastructure services including Cloud servers, cloud block storage, private cloud network, cloud firewall, and fully managed Cloud: Kamatera Performance Cloud Offers cloud solutions for Customer Relationship Management (CRM) and Enterprise Resource Planning (ERP): Salesforce
From the following list, select all the statements that correctly describe Transmission Control Protocol/Internet Protocol.
TCP/IP is a suite of communication protocols (standards/rules/guidelines) used to connect devices to the Internet. TCP/IP can be used as a private network communications protocol for private networks including intranets and extranets. TCP/IP covers how software applications communicate across networks and how data packets are assembled and reassembled once they reach their destination.
According to the National Institute of Standards and Technology (NIST) there are four Cloud computing deployment models. __________ Cloud is a Cloud deployment model where Cloud infrastructure is provisioned for exclusive use by a single organization comprising multiple consumers, e.g., business units). It may be owned, managed, and operated by the organization, a third party, or some combination of them, and may exist on or off premises.
private
There are many benefits of Cloud computing. One benefit of cloud computing is _____ that allows for the access of data, files, and programs when you are off-site or at home via web-enabled devices.
Flexibility
Collaboration software is increasingly used in a variety of business settings. There are a number of advantages that using collaboration software offers teams and organizations. Match the term to the most appropriate benefit of collaboration software.
People from across the organization, regardless of their physical location, can share content in real-time including documents, spreadsheets, videos, and messages: better communication Collaboration software allows project leads the ability to create the plan and schedule and share this with all members of the team: project management capabilities Engaging remote employees can be a challenge. Collaboration software helps to create engagement by allowing remote and organization-based employees the ability to exchange and interact: improved engagement Scheduling activities can easily be added and updated in the software. Remote team members are actively engaged in workflow, duties, and processes due to the real-time nature of the software: streamlined workflow
Match each use of a Geographic Information System (GIS) to the correct definition.
With a location specified, the GIS finds targets within the defined area. This can include gas stations, hospitals, and retail stores: Proximity Location When a user has determined their destination, GIS can assist in providing directions: Route Information GIS can map population densities based on a standardized unit of measure (kilometers). This can assist decision making related to increased police presence or mapping of delivery routes: Density Maps GIS can provide information related to how many businesses are present in a certain geographic area. This can help businesses to make more informed decisions about where to open their next store: Quantity Maps