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MyCC > N & S Post-lab 1 Q's > Flashcards

N & S Post-lab 1 Q's Flashcards

1
Q

Which are the updated layers of the TCP/IP model? Choose five answers. Choices: A - Dedication B - Application C - Free link D - Transport E - Internet F - Data link G - Physical

A

Dedication B - Application D - Transport E - Internet F - Data link G - Physical

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2
Q

Which are two layer interactions that occur between devices? Choices: A - Adjacent-layer B - Different-layer C - Same-layer D - Double-layer E - Half-layer

A

A – Adjacent-layer C – Same-layer

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3
Q

Which is the addition of information to data as it is being processed down through the TCP/IP or OSI models? Choices: A - Transmission B - Dedication C - Percolation D – Encapsulation

A

D - Encapsulation

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4
Q

Which are the two protocols used on the transport layer of both the TCP/IP and OSI networking models? Choices: A - USA B - TCP C - UPS D - UDP E - TCU

A

B - TCP D – UDP

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5
Q

TCP protocol works in __________ numbers. Choices: A - data B - sequence C - synchronized D - acknowledgment

A

B - sequence

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6
Q

Which are infrastructure components? Choose three answers. Choices: A - Networks B - Firewalls C - Access points D - Hardware E - Filters F - Wireless

A

B - Firewalls C - Access points F - Wireless

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7
Q

LAN controllers Access layers have devices connected to a __________. Choices: A - port B - control C - panel D - switch

A

D - switch

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8
Q

Which can be used as a central device in a star topology? Choices: A - A computer B - A hub or switch C - A firewall D - A star

A

B - A hub or switch

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9
Q

In a full mesh, every device is connected to __________. Choices: A - every other device B - every computer in an office C - itself D - the middle

A

A - every other device

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10
Q

Which type of topology is made up of multiple topologies? Choices: A - Device B - Star C - Net D - Hybrid

A

D - Hybrid

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11
Q

Which are home Internet connection options? Choose two answers. Choices: A - Computer monitor B - DSL modem C - Switchboard D - Leased line E - Cable modem

A

B - DSL modem E - Cable modem

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12
Q

How many types of memory are there? Choices: A - Three B - Seven C - None D - Four

A

D - Four

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13
Q

Which are Cisco’s three steps of troubleshooting? Choices: A - Troubleshoot and fix B - Problem isolation and documentation C - Resolve or escalate D - Verify and monitor E - Work on something else

A

B - Problem isolation and documentation C - Resolve or escalate D - Verify and monitor

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14
Q

What is the purpose of a subnet mask? Choices: A - To explain the host portion B - To inform a user of the network C - To keep the network running D - To separate an IP address into two portions

A

D - To separate an IP address into two portions

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15
Q

Which keyboard character displays help? Choices: A - ? B - / C - \ D - Crtl+Z

A

A - ?

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16
Q

When setting an IP address, which options are available? Choose two answers. Choices: A - Static B - DHCP C - DNS D - APIPA

A

A - Static B - DHCP

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17
Q

When setting an IP address on a switch interface, what is needed in addition to the IP address? Choices: A - DNS server B - DHCP server C - Subnet mask D - Default gateway

A

C - Subnet mask

18
Q

Which mode does a router need to be in to set an IP address? Choices: A - Router# B - Router> C - Router(config)# D - Router(config-if)#

A

D - Router(config-if)#

19
Q

Which are different types of subnets? Choose three answers. Choices: A - Class A B - Class 4 C - Class B D - Class 7 E - Class C

A

A - Class A C - Class B E - Class C

20
Q

Which do bits represent in an IPv4 address? Choices: A - Parts B - Binary numbers C - Routers D - Decimals

A

B - Binary numbers

21
Q

What does CIDR stand for? Choices: A - Classless Inter-Domain Routing B - Classical Inter-Domain Router C - Classless International Domain Routing D - Classy Intern Donut Routing

A

A - Classless Inter-Domain Routing

22
Q

Which subnet mask has room for up to 65,534 devices? Choices: A - Class C B - Class B C - Class A D - Class E

A

B - Class B

23
Q

When shown as a binary number, which must subnet masks start with? Choices: A - 0s B - 255 C - 1s D - 172

A

C - 1s

24
Q

How many IP addresses does a /23 network have? Choices: A - 178 B - 1024 C - 256 D - 512

A

D - 512

25
Q

Which is the host address for the IP address 10.0.0.200 with a subnet mask of 255.255.255.128? Choices: A - 10.0.0.0 B - 10.0.0.127 C - 10.0.0.128 D - 10.0.0.255

A

C - 10.0.0.128

26
Q

Which address is the last address of a range? Choices: A - Broadcast B - Host C - Octet D - Binary

A

A - Broadcast

27
Q

Which is the broadcast address for the IP address 10.1.4.3 with a subnet mask of 255.255.255.128? Choices: A - 10.1.4.0 B - 10.1.4.127 C - 10.1.4.255 D - 10.1.5.255

A

B - 10.1.4.127

28
Q

Given a network address of 10.1.0.0/23, which IP address cannot be assigned to a device? Choices: A - 10.1.0.255 B - 10.1.1.255 C - 10.1.1.0 D - 10.1.0.1

A

B - 10.1.1.255

29
Q

Which is one troubleshooting aspect to subnetting? Choices: A - Bad broadcast address B - CIDR issues C - Overlapping VLSMs D - Too many IP addresses

A

C - Overlapping VLSMs

30
Q

Which is the most common type of IP address? Choices: A - Unicast B - Broadcast C - Showcast D - Multicast

A

A - Unicast

31
Q

Which type of IP address is used only as destination, and never as a source IP address? Choices: A - Unicast B - Broadband C - Showcast D - Multicast

A

D - Multicast

32
Q

Which are the most common types of private IP address networks? Choose two answers. Choices: A - 172.16.x.x B - 10.x.x.x C - 172.31.x.x D - 192.168.x.x

A

B - 10.x.x.x D - 192.168.x.x

33
Q

What is a 128-bit address, represented as 32 hexadecimal numbers? Choices: A - An IPv6 address B - An IPv4 address C - An IPv8 address D - An IP address

A

A - An IPv6 address

34
Q

Which is a shortcut for writing an IPv6 address? Choices: A - Replacing 777 with $ B - Replacing 0000 with :: C - Replacing AAAA with aa D - Replacing 1111 with 11

A

B - Replacing 0000 with ::

35
Q

Unlike IPv4 networks, IPv6 networks do not use __________. Choices: A - assistance B - the Internet C - binary codes D - subnet masks

A

D - subnet masks

36
Q

Which do all unique local unicast addresses begin with? Choices: A - Bits B - FD C - 00 D - AA

A

B - FD

37
Q

Which are the four main IPv6 address types? Choices: A - Global unicast B - Universal local C - Unique local D - Link local E - Double unicast F - Multicast

A

A - Global unicast C - Unique local D - Link local F - Multicast

38
Q

Which type of IPv6 address is used for protocols such as NDP? Choices: A - Unique local B - Global unicast C - Multicast D - Link local

A

D - Link local

39
Q

Which is the first of the two steps needed in order to assign an IPv6 address to a device? Choices: A - Take its existing MAC address, and add FF:FE to the middle of it B - Use a formula found online C - Add zeros to the middle of an address D - Ask an IT worker for help

A

A - Take its existing MAC address, and add FF:FE to the middle of it

40
Q

What happens to an anycast address when it is used to implement a service on several routers? Choices: A - It gets wiped from the router B - It is manipulated C - It is configured on the router D - It no longer exists

A

C - It is configured on the router

41
Q

A user should not be in configuration mode when trying to display information on a router. A - True B - False

A

A - True

MyCC (25 decks)

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