Quiz 4
An IP address is composed of a network ID and which of the following?
A host ID
Which of the following is responsible for enabling communications between Windows 10 and the network device(s) in your computer?
A network driver
Which of the following is the CIDR notation of 255.255.255.0?
/24
When Windows 10 can communicate with a domain controller, the network connection is automatically placed in which location category?
A domain network
Which location type is used when a computer is connected as part of a peer-to-peer network in a trusted location?
A private network
Which location type is used when a computer is connected in an untrusted public location, such as an airport?
A public network
If Windows 10 is configured to use dynamic IP configuration and is unable to contact a DHCP server, the default action is to use which type of address?
APIPA
Which of the following can be used to configure a dynamic IPv4 address in a Windows 10 computer?
Automatic assignment
Karen has installed a new router for her home network. She connects her Windows 10 computer and smartphone to the Wi-Fi to access the Internet. The next day, when she tries connecting to the Internet, she gets the error message "Check your Internet connection and try again." Which of the following should Karen do first to troubleshoot the issue?
Check if the wireless radio on her computer is turned on
Computers in your organization are facing network connectivity issues. As a network administrator, you are tasked with troubleshooting the issue. Several colleagues had complained that they were not able to communicate with a remote host outside the local network. Which of the following actions would you first take?
Check the existing IPv6 settings.
Which of the following is an automated mechanism used to assign IP addresses, subnet masks, default gateways, DNS servers, WINS servers, and other IP configuration information to network devices?
DHCP
Which of the following protocols is used for resolving host names to IP addresses?
DNS
Identify the default settings that can be used to control the methods used for encryption in IPSec connections.
Data protection
As a network administrator, Joshua is helping a nearby library set up a local network. He manually assigns an IPv6 address, as well as a default gateway and DNS server, to each Windows 10 computer using the Network and Sharing Center. Which of the following is true of this configuration?
Each computer in the network is assigned a static IP address.
Assume that you work as a network administrator. A colleague approaches you with an issue that he is not able to access the company's services on the server. After troubleshooting, you identify the firewall as a possible cause for the issue. To confirm this, you need to verify the firewall configuration in your colleague's computer. Which of the following cmdlets will you use for this purpose?
Get-NetFirewallRule
SpeedNet is an Internet service provider. It provides Wi-Fi services to its subscribers at several cafes, restaurants, and other public places. When a subscriber moves from one place to another, the subscriber's Windows 10 laptop can automatically detect the network and connect to it. Which of the following is the company using to offer wireless connectivity?
Hotspot 2.0 technology
The two most common mechanisms for sharing an IP address are a router or which of the following?
ICS
Which of the following allows a Windows 10 computer to act as a router to other computers?
Internet connection sharing
Millie works as a network administrator in a multinational company. She configures security rules that use IPSec to authenticate the communication between computers connected in the company's network. She configures the firewall such that outbound connections are allowed only with those computers that can be authenticated. Which of the following rule types has she used?
Isolation
Data sent to which of the following returns to the computer that sent it and does not appear on the actual network?
Loopback address
Which of the following allows you to configure the security settings for each location type differently?
Network location awareness
Identify the network security type commonly used by public Wi-Fi networks.
No authentication
For security reasons, MedCorp, a pharmaceutical company, blocks all inbound connections to a proprietary program installed on its employees' computers through a Group Policy. One of the employees, to override this rule, creates a rule on a local computer that allows all inbound connections to the program. Will the employee be successful in his attempt?
No, only the Group Policy-based rules will be effective.
DSL connections usually use which protocol in order to secure connections?
PPPoE
Which protocol is included with Windows 10 for network communication?
TCP/IP
Which of the following is an updated version of TCP/IPv4 with a larger address space and additional features?
TCP/IPv6
Which of the following obtains IP configuration information when you connect a Windows 10 computer to a cable modem?
The Dynamic Host Configuration Protocol
As a network administrator, Lea helps a small start-up set up a temporary network at a rented space. She configures a host computer with the IP address provided by the ISP to act as a router. Other computers in the network share the Internet connection through the host computer. After few hours, the owners of the start-up complain that they are not able to connect to the Internet. Which of the following, if true, is preventing Internet access?
The host computer was manually configured using ICS.
Sasha is freelance graphic designer. She often works out of a café close to her house. The café provides free network connection for regular customers. When she tries to connect to the network using her Windows 10 laptop, she is prompted to confirm if she wants to make her laptop visible on the network. Assuming this is not the first time Sasha is connecting to the network, why do you think Windows 10 prompts her with this query?
The network location awareness service in Sasha's laptop has been disabled.
Which of the following ways of configuring a wireless network enables users to share the connection settings with Facebook contacts?
Using Wi-Fi Sense
Mika is on a flight to visit her parents. Before the takeoff, she is instructed to turn off her devices or put them in Airplane mode. After she gets off the flight and enters the airport, she notices that her Windows 10 laptop does not detect the public network. What do you think is preventing the laptop from connecting to the network?
Wi-Fi and Bluetooth are disabled on the laptop.
Which of the following commands will you use if you are asked to check the connectivity between two Windows 10 computers connected to a local network?
ping
Which of the following commands will you use to check the basic connectivity between your computer and a computer with the IP address 192.168.1.100? You need to send a minimum of six requests.
ping 192.168.1.100 -n
Which IP utility is used to display response times for every router on the path to the destination?
tracert
Lara works as a system administrator in a small start-up. The computers in her office are configured to use dynamic IP configuration. One day, the computers had intermittent Internet access, and as the administrator, she was trying to troubleshoot the issue. While the computers could not access the Internet, they were able to communicate with each another. Upon investigating, it was noted that the computers were connected to the 169.274.0.0/16 network. What do you think caused the connectivity issue?
The computers could not contact the DHCP server.
Martha sets up a local peer-to-peer network at her home office. She has five Windows 10 computers connected to the network. The computers were not able to access the Internet. Upon troubleshooting, she noticed that the packets sent from the computers were blocked by an IPv6-aware router; however, she was able to send ping requests from one computer to another. Identify the issue with the network configuration.
The computers were assigned link-local unicast addresses.
Which of the following illustrates the use of a domain network?
A group policy setting is used to update the settings of all computers in the network.
Xervent Corp. uses the domain name "www.Xervent.com" and the IP address 172.225.120.40 to provide employees access to its services. Several employees report intermittent connectivity issues. When the network administrator troubleshoots the issue, the communication to the remote host works with the IP address but fails when the name is used. Identify the cause of the connectivity issue.
Domain name server resolution
Rules for communicating across a network that define how much data can be sent and the format of that data is known as which of the following?
Protocols
Which Windows 10 service controls the flow of network traffic?
QoS Packet Scheduler
You have connected your smartphone to your home network to access the Internet. After few hours of browsing, you notice connectivity issues in your smartphone. Your friends suggest that you try resetting the network connection. Which of the following actions will you take?
Select the network in Wi-Fi settings and click Forget.
How will you configure your computer to be visible on a remembered network that is profiled as a public network?
Select the turn on network discovery option in the Network and Sharing Center.
Which of the following is a command-line utility that can be used to display, change, add, and delete network configuration settings on a computer, including basic and advanced settings?
netsh
Which protocol is responsible for discovering network devices on the network, such as computers and routers?
Link-Layer Topology Discovery Mapper I/O Driver
Which protocol is responsible for responding to discovery requests from other computers?
Link-Layer Topology Discovery Responder