MIS 443 IC Quiz Questions
True or False: A Category 7 cable has a maximum frequency of 600 MHz and a maximum bandwidth of 1Gbs.
False
True or False: A DNS server listens for requests on port 80
False
True or False: A physical circuit refers to the transmission characteristics of the connection, such as the speed at which data is being sent through the connection.
False
True or False: An IP address is a 32-bit long binary number divided into eight octets.
False
True or False: An IP header contains the destination MAC address of each packet.
False
True or False: DNS is normally responsible for translating IP addresses to host names.
False
True or False: Developer Tools cannot be used for analyzing web page load performance.
False
True or False: Digital transmission produces more errors than analog transmission.
False
True or False: Geosynchronous wireless communication is advantageous as there is little propagation delay.
False
True or False: HTTP (Hyper text transfer protocol) - provides web document request and transfer and is a common Transport Layer Protocol.
False
True or False: HTTP/3 is a common protocol used widely for internet communication.
False
True or False: IP packets provide guaranteed delivery over the network.
False
True or False: IPv6 uses 32-bit addresses as opposed to the 128-bit addresses used by IPv4 allowing for a substantially larger number of possible addresses.
False
True or False: In DHCP the server temporarily reserves that address for the client and sends back to the client a REQUEST packet
False
True or False: In DNS, the root server is the first step in resolving IP Addresses into host names
False
True or False: In TCP/IP, the parts of the IP address that are used as the network and host addresses are fixed, so the network and host addresses can be determined without more information.
False
True or False: In step 5 of the DHCP process, the server sends a REQUEST (or DHCPREQUEST) packet, letting the client know that it intends to use the address.
False
True or False: Internet Message Access Protocol (IMAP) or Post Office Protocol (POP) are protocols used by a client to send messages from a mail server.
False
True or False: Star-Ring topology is most commonly used to implement wireless networks?
False
True or False: The Data Link Layer allows different networks to communicate with each other through devices known a routers
False
True or False: The application layer is the seventh layer of the Internet model and specifies the type of connection and the electrical signals that pass through it.
False
True or False: The top-level DNS servers delegate to hundreds of thousands of other top-level DNS servers.
False
True or False: Top-level DNS servers are not required to delegate to second-level DNS servers.
False
True or False: Use Sources to information regarding the security of the page.
False
True or False: Using HTTP version 1.0 a keep-alive: tells the server "please keep this connection open, I'll request more"
False
True or False: With Post Office Protocol (v3, therefore POP 3) emails remain on the mail server
False
True or False: digital signals consist of continuous electromagnetic waves and analog signals consist of electrical pulses
False
True or False: A 100 MHz network cable can support between 1 and 100 MHz, or up to 100,000,000 changes per second.
True
True or False: A Protocol specifies the rules, functionality, and messages for communication at the layer
True
True or False: A URL is nothing more than the address of a given unique resource on the Web.
True
True or False: A transistor is a switch that is activated by the electronic signals it receives.
True
True or False: All communication via the Internet is controlled by protocols
True
True or False: Chrome Developer Tools is a set of web developer tools built directly into the Google Chrome browser. DevTools can help you edit pages on-the-fly and diagnose problems quickly, which ultimately helps you build better websites, faster.
True
True or False: DHCP dynamically assigns an IP address to a computer.
True
True or False: DNS uses both TCP and UDP
True
True or False: For the requests from the Web browser to be understood by the Web server, they must use the same standard protocol or language.
True
True or False: HTTP response status codes indicate whether a specific HTTP request has been successfully completed.
True
True or False: In DHCP a server listens for requests on UDP port 67. The client will listen for responses on UDP port 68
True
True or False: In Developer Tools the Network panel is used when you need to make sure that resources are being downloaded or uploaded as expected
True
True or False: In Developer Tools, by running a profile of a web page's performance, you can measure how poor the page's performance is, and find the cause(s).
True
True or False: In the OSI model, the application layer provides a set of utilities for applications and is the end user's access to the network.
True
True or False: One of the main advantages to using a Mesh topology is that nodes can send and receive from more than one node at any given time.
True
True or False: Radio data transmission requires that each device has a radio receiver/transmitter and uses a specific frequency.
True
True or False: The DNS root servers have only one job: to delegate name resolution to other DNS servers.
True
True or False: The Internet Protocol (IP) is one of the main protocols used at this layer, along with several other protocols for routing, testing, and encryption.
True
True or False: The Physical Layer does not care what data goes through; it just moves the data from one system to another system. 0 and 1
True
True or False: The Transport Layer will establish a connection
True
True or False: With Client-Based Architecture, application software on the client computers contains presentation, application, and data access logic
True
What do the twists in twisted pair cabling do to improve network communications? [A] Reduces a specific type of interference, called EMI. [B] Resistant to interference and corrosion [C] Data can travel longer distances [D] Data will travel faster
[A] Reduces a specific type of interference, called EMI.
In DHCP, how does your computer finally choose an IP address? [A] Sends the request to the DHCP server [B] Send the request to another host on the network [C] Broadcast the request on the network [D] Contact the router to choose one
[A] Sends the request to the DHCP server
The IP header includes a count of how many networks the packet has traveled through. This is known as [A] TTL [B] SLL [C] Length [D] Distance
[A] TTL
Select a valid IPV6 address: [A] 198.51.10.1 [B] 2001:db8:1f70:999:de8:7648:3a49:6e8 [C] 198.51.100.215 [D] 2001:db8:1f70:999:7648:3a49:6e8
[B] 2001:db8:1f70:999:de8:7648:3a49:6e8
Network layer functions include: [A] Providing services for an application program [B] Identifying all hosts in the network [C] Dealing with transmission errors [D] Regulating the flow of data
[B] Identifying all hosts in the network
Anything that has to do with inter-network connections takes place at the [A] Datalink layer [B] Network layer [C] Application layer [D] Transport layer
[B] Network layer
A protocol data unit (PDU) is a term used in telecommunications that refers to [A] the language of data transmission [B] information added or removed by a layer of the Internet model [C] transport layer protocols [D] the application layer
[B] information added or removed by a layer of the Internet model
The fourth layer of the OSI model is called the __________ layer. [A] network [B] transport [C] session [D] data link [E] presentation
[B] transport
The binary version of the IP address 74.125.43.99 is: [A] 01001010.01111101.00101011.01100010 [B] 01001010.01111001.00101011.01100011 [C] 01001010.01111101.00101011.01100011 [D] 01001010.01111101.10101011.01100011
[C] 01001010.01111101.00101011.01100011
The hexidecimal number 4A01 when converted to binary is: [A] 010010100000000 [B] 0100101000010001 [C] 0100101000000001 [D] 0100101010000001
[C] 0100101000000001
What is the most common type of cabling used in networks? [A] Multimode fiber [B] Fiber Optic [C] Twisted pairs [D] Coaxial
[C] Twisted pairs
The newer form of IP, version 6 (IPv6): [A] Is running out of address space to support the growth of the Internet [B] Has a 20 byte header [C] Does not include version number in its header [D] Does not include hop limit in its header [E] Has an increased address size from 32 bits to 128 bits
[E] Has an increased address size from 32 bits to 128 bits