Download App

Computer Science M.C.Q

Introduction to Computer Networks · CBSE STD 12 Science (CBSE - English Medium). 15 questions.

Questions

M.C.Q

🎯

Test yourself on this topic

15 questions · timed · auto-graded

MCQ 11 Mark
It is the way to translate the textual domain name to corresponding to the IP address.
  • A
    Domain Name System
  • ✓
    Domain Name Resolution
  • C
    Whois
  • D
    NsLookup
Answer
Correct option: B.
Domain Name Resolution
B
View full question & answer→
MCQ 21 Mark
“One device per connection” is an advantage of –
  • ✓
    Star topology
  • B
    Bus topology
  • C
    Tree topology
  • D
    Ring topology
Answer
Correct option: A.
Star topology
A
View full question & answer→
MCQ 31 Mark
Wi-fi stands for
  • ✓
    Wireless Fidelity
  • B
    Wireless frequency
  • C
    Wireless File
  • D
    Wireless Fiber
Answer
Correct option: A.
Wireless Fidelity
A
View full question & answer→
MCQ 41 Mark
__________ is used to display information of domain name owner.
  • A
     NsLookup
  • B
    DNS
  • ✓
    whois
  • D
    Ipconfig
Answer
Correct option: C.
whois
C
View full question & answer→
MCQ 51 Mark
162.248.49.180 is an example of
  • A
    MAC address
  • B
    IP address
  • ✓
    Both a and b
  • D
     None of them
Answer
Correct option: C.
Both a and b
C
View full question & answer→
MCQ 61 Mark
Ping command is use to __________ .
  • A
     test a keyboard
  • ✓
    test a network device
  • C
    debug an application
  • D
    test power cable
Answer
Correct option: B.
test a network device
B
View full question & answer→
MCQ 91 Mark
What are the advantages of networking?
  • A
    Data Communication
  • B
    File Sharing
  • C
    Increased storage size
  • ✓
    All of the above
Answer
Correct option: D.
All of the above
D
View full question & answer→
MCQ 111 Mark
DNS stand for __________ .
  • A
    Domain Network Service
  • B
    Dynamic Network System
  • ✓
    Domain Name System
  • D
    Dynamic Naming System
Answer
Correct option: C.
Domain Name System
C
View full question & answer→
MCQ 121 Mark
URL stands for $........$
  • ✓
    Uniform resource locator
  • B
    Uniform resource location
  • C
    Universal resource line.
  • D
     Universal reverse line.
Answer
Correct option: A.
Uniform resource locator
View full question & answer→
MCQ 131 Mark
An $\text{IPV4}$ address is $........$ long.
  • A
    $8$ bit
  • B
    $16$ bit
  • ✓
    $32$ bit
  • D
    $64$ bit
Answer
Correct option: C.
$32$ bit
View full question & answer→
MCQ 141 Mark
What do you meant by Firewall$?$
  • A
    The physical boundary of computer and network.
  • B
    It is an Operating system.
  • ✓
     Hardware/ Software to design unauthorized access.
  • D
    Network device used for data communication
Answer
Correct option: C.
 Hardware/ Software to design unauthorized access.
View full question & answer→
MCQ 151 Mark
Computer Network is $........$.
  • A
    Collection of computer peripherals
  • B
    Interconnected for data communication
  • C
    Sharing of resources
  • ✓
    All of Above
Answer
Correct option: D.
All of Above
View full question & answer→
Generate Paper FreeAll Introduction to Computer Networks topics
M.C.Q - Computer Science STD 12 Science Questions - Vidyadip