WorksheetsMock test Workshop
Total questions: 34
Worksheet time: 17mins
Name
Class
Date
1.
Your router has the following IP address on Ethernet0: 172.56.23.1/25. Which of the following can be valid host ID's on
the LAN interface attached to the router.
a)
171.56.23.55
b)
172.56.22.23
c)
172.56.23.56
d)
172.57.23.5
2.
How many host bit is best suitable for 20 host ip addresses?
a)
5 hosts bit
b)
2 hosts bit
c)
4 hosts bit
d)
6 hosts bit
3.
IP address falls under which layer of OSI layer?
a)
Layer 4
b)
Layer 3
c)
Layer 2
d)
Layer 1
4.
What is the uses of subnetting?
a)
it divides network into network classes
b)
it speeds up the speed of the network
c)
it divides one large network into several smaller once
d)
None of the above
5.
Which of the following ip address can be used as default gateway of the network ID 10.10.10.0
a)
10.10.10.2
b)
10.10.10.1
c)
all of the above
d)
10.10.10.3
6.
IP receives segments form host-to-host layer and fragments them into _____________?
a)
Segments
b)
Frames
c)
Bits
d)
Packets
7.
PING command is used to?
a)
Check connectivity among Hosts
b)
All of the above
c)
Check time taken to transfer packet between Hosts
d)
Send Packets between Hosts
8.
What does ARP protocol stands for?
a)
Address Resolution Protocol
b)
Address Retranslation Protocol
c)
Address Request Protocol
d)
Address Resubmit Protocol
9.
Which of the following is not the valid IP address?
a)
1.2.3.4
b)
1.1.1.1
c)
192.258.2.3
d)
192.168.2.3
10.
An Octet in IP addressing is made up off?
a)
8 bytes
b)
4 bit
c)
8 bits
d)
4 bytes
11.
This is the designation used in routing to send packets to a remote network.
a)
Network Address
b)
All of the above
c)
MAC address
d)
Broadcast Address
12.
Which of the following best describes the Multicast Method.
a)
One sender to all other addresses
b)
One sender and one receiver
c)
One sender to group of addresses
d)
None of the above
13.
Which of the following command is valid to set IP addresses in Cisco Packet Tracer?
a)
ip address
b)
ip route
c)
ipaddress
d)
ip addre
14.
It is a CLI tool used to trace the route that packets take from a source to a destination address.
a)
Tracert
b)
IP config
c)
Traceit
d)
Ping
15.
What range of addresses can be used in the first octet of a class A network address?
a)
128-190
b)
1-127
c)
1-192
d)
1-126
16.
Which of the following passwords meets a strong password requirement?
a)
Password1
b)
UcS#$3Evr%!
c)
@#$)*&^%
d)
akHGksmLN
17.
On which port does FTP run by default?
a)
25
b)
44
c)
21
d)
18
18.
You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default
gateway and DNS information. Which protocol will you use to accomplish this?
a)
DNS
b)
SNMP
c)
ARP
d)
DHCP
19.
This file stores information about directly connected and remote networks. It used to determine the best path to
forward the packet.
a)
Running configuration file
b)
IP Routing Table
c)
ARP Cache
d)
RAM
20.
Packets are temporarily stored in a buffer when received on an interface or before they exit an interface.
a)
ARP Cache
b)
IP Routing Table
c)
Packet Buffer
d)
RAM
21.
The operating system software used in Cisco Routers is known as Cisco Internetworking Operating System also
known as _________.
a)
IOS
b)
NOS
c)
COS
d)
None of the above
22.
What are some of the ways a network or computer can be harmed.
a)
All of the above
b)
Data Loss
c)
Network Intrusion
d)
Theft
23.
Which of the following computer threat is usually distributed with downloaded software and often displayed in popup
window.
a)
trojan
b)
backdoor
c)
adware
d)
virus
24.
Which of the following is the binary form of the decimal number 240.
a)
11000000
b)
11110000
c)
11000001
d)
10000000
25.
Which of the cable is used to connect similar devices in cisco packet tracer?
a)
Console
b)
Copper Crossover cable
c)
Serial
d)
Copper Straight Through cable
26.
Which type of attack is explained in the statement?
An attack that randomly opens TCP ports, tying up the network equipment or computer with a large amount of false
requests, causing sessions to be denied to others.
a)
DOS
b)
Spoofing
c)
SYN Flood
d)
Man in middle
27.
Which protocols is used to receive e-mail?
a)
HTTP
b)
DNS
c)
FTP
d)
POP3
28.
Every computer has a diagnostic program built into its BIOS called the _______?
a)
BIOS
b)
POST
c)
CMOS
d)
DNS
29.
Which TCP/IP protocol uses port 80?
a)
Telnet
b)
POP3
c)
HTTP
d)
HTTPS
30.
Which of the following protocols is responsible for resolving IP addresses to hardware addresses?
a)
ARP
b)
DHCP
c)
DNS
d)
ICMP
31.
What is the first step in the troubleshooting process?
a)
Gather data from the computer to identify the Problem
b)
Evaluate the problem and implement the solution
c)
Verify the obvious issues
d)
Report the problem
32.
Which laptop component is commonly hot-swappable?
a)
CPU
b)
Flash Drive
c)
RAM
d)
SSD
33.
What is the physical component where data is stored in HDD?
a)
Sector
b)
Platter
c)
Read/Write Head
d)
Cluster
34.
Your network is running IPv4. Which of the configuration options are mandatory for your host to communicate on the
network? ( Choose two )
a)
IP address
b)
DNS Server Address
c)
Default Gateway
d)
Subnet Mask
100 %
