Informative Quiz On Ccna1 Exam
If you are at level one the CCNA and are looking for revision quizzes to help you understand the concepts you have learnt so far this quiz is perfect for you. Give it a try and get to expand your understanding on the concepts. All the best and read up on those you fail at!
- 1.
Which transport layer protocols enable hosts to communicate and transfer data? .
- A.
DHCP
- B.
ICMP
- C.
IP
- D.
TCP
Correct Answer
D. TCP -
- 2.
What is the function of the DNS server?
- A.
It maps the IP address to the MAC address.
- B.
It translates a computer or domain name to the associated IP address.
- C.
It manages the domain that clients are assigned to.
- D.
It accepts HTTP requests from clients.
Correct Answer
B. It translates a computer or domain name to the associated IP address. -
- 3.
Refer to the exhibit. A local area network is built with four PCs, a switch, and a hub. PC1 sends a packet to PC4which collides with a packet sent from PC3 to PC1. Which devices will receive the damaged frame?
- A.
0050.0FA9.CB47
- B.
0050.E208.A761
- C.
0200.5455.4E01
- D.
0200.545D.25F7
Correct Answer
D. 0200.545D.25F7 -
- 4.
For an IP address, what component decides the number of bits that is used to represent the host ID?
- A.
Subnet mask
- B.
Default-gateway
- C.
Host number
- D.
Network number
Correct Answer
A. Subnet mask -
- 5.
Which three address ranges can be used to depict private IP addresses? (Choose three.)
- A.
127.16.0.0 to 127.16.255.255
- B.
10.0.0.0 to 10.0.0.255
- C.
172.16.1.0 to 172.16.1.255
- D.
150.150.0.0 to 150.150.255.255
- E.
200.100.50.0 to 200.100.50.255
- F.
192.168.22.0 to 192.168.22.255
Correct Answer(s)
B. 10.0.0.0 to 10.0.0.255
C. 172.16.1.0 to 172.16.1.255
F. 192.168.22.0 to 192.168.22.255 -
- 6.
How many bits make up an IPv4 address?
- A.
128
- B.
64
- C.
48
- D.
32
Correct Answer
D. 32 -
- 7.
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The network that contains the serial link has already been addressed out of a separate range. Each network will be allocated the same number of host addresses. Which network mask will be appropriate to address the remaining networks?
- A.
255.255.255.248
- B.
255.255.255.224
- C.
255.255.255.192
- D.
255.255.255.240
- E.
255.255.255.128
- F.
255.255.255.252
Correct Answer
C. 255.255.255.192 -
- 8.
What three facts are true about the network portion of an IPv4 address? (Choose three.)
- A.
identifies an individual device
- B.
is identical for all hosts in a broadcast domain
- C.
is altered as packet is forwarded
- D.
varies in length
- E.
is used to forward packets
- F.
uses flat addressing
Correct Answer(s)
B. is identical for all hosts in a broadcast domain
D. varies in length
E. is used to forward packets -
- 9.
Which of the following are features of IPv6? (Choose three.)
- A.
larger address space
- B.
faster routing protocols
- C.
data types and classes of service
- D.
authentication and encryption
- E.
improved host naming conventions
- F.
same addressing scheme as IPv4
Correct Answer(s)
A. larger address space
C. data types and classes of service
D. authentication and encryption -
- 10.
Which process do routers use to determine the subnet network address based upon a given IP address and subnet mask?
- A.
binary adding
- B.
hexadecimal anding
- C.
binary division
- D.
binary multiplication
- E.
binary ANDing
Correct Answer
E. binary ANDing -
- 11.
What is the primary reason for development of IPv6?
- A.
security
- B.
header format simplification
- C.
expanded addressing capabilities
- D.
addressing simplification
Correct Answer
C. expanded addressing capabilities -
- 12.
Which statements are true regarding IP addressing? (Choose two.)
- A.
NAT translates public addresses to private addresses destined for the Internet.
- B.
Private addresses are blocked from public Internet by router.
- C.
Only one company is allowed to use a specific private network address space.
- D.
Network 172.32.0.0 is part of the private address space.
- E.
IP address 127.0.0.1 can be used for a host to direct traffic to itself.
Correct Answer(s)
B. Private addresses are blocked from public Internet by router.
E. IP address 127.0.0.1 can be used for a host to direct traffic to itself. -
- 13.
Refer to the exhibit. Host A is connected to the LAN, but it cannot get access to any resources on the Internet. The configuration of the host is shown in the exhibit. What could be the cause of the problem?
- A.
The host subnet mask is incorrect.
- B.
The default gateway is a network address.
- C.
The default gateway is on a different subnet from the host.
- D.
The default gateway is a broadcast address.
Correct Answer
C. The default gateway is on a different subnet from the host. -
- 14.
What is a group of hosts called that have identical bit patterns in the high order bits of their addresses?
- A.
an internet
- B.
a network
- C.
an octet
- D.
a radi
Correct Answer
B. a network -
- 15.
Which of the following network devices are recommended to be assigned static IP addresses? (Choose three.)
- A.
LAN workstations
- B.
Servers
- C.
Network printers
- D.
Routers
- E.
remote workstations
- F.
Laptops
Correct Answer(s)
B. Servers
C. Network printers
D. Routers -
- 16.
Which OSI layer uses a connection-oriented protocol to ensure reliable delivery of data?
- A.
transport layer
- B.
application layer
- C.
presentation layer
- D.
session layer
Correct Answer
A. transport layer -
- 17.
What is the effect of using the Router# copy running-config startup-config command on a router?
- A.
The contents of ROM will change.
- B.
The contents of RAM will change.
- C.
The contents of NVRAM will change.
- D.
The contents of NVRAM will change. The contents of flash will change.
Correct Answer
C. The contents of NVRAM will change. -
- 18.
Which password restricts Telnet access to the router?
- A.
Enable
- B.
Enable enable secret
- C.
Console
- D.
VTY
Correct Answer
A. Enable -
- 19.
Which device should be used for routing a packet to a remote network?
- A.
access switch
- B.
DHCP server
- C.
Hub
- D.
Router
Correct Answer
D. Router -
- 20.
Which three addresses belong to the category of public IP addresses? (Choose three.)
- A.
127.0.0.1
- B.
196.1.105.6
- C.
132.11.9.99
- D.
196.1.105.6 132.11.9.99 10.0.0.1
- E.
172.16.9.10
- F.
46.1.1.97
Correct Answer(s)
B. 196.1.105.6
C. 132.11.9.99
F. 46.1.1.97 -
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Current Version
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Mar 21, 2022Quiz Edited by
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Jan 04, 2013Quiz Created by
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