ALL THE BEST!!!
COMPUTER HWNW- EFC DELHI -21st NOVEMBER 2024
1 / 50
Laser printer belong to
2 / 50
Which of the following is a class of IP address used for multicast?
3 / 50
What is the function of a mouse in a computer?
4 / 50
Which protocol is used to retrieve email from a server?
5 / 50
What does LAN stand for in computing?
6 / 50
A 25-pin female connector on the back of your computer will typically be:
7 / 50
What can you use to ensure power is not interrupted, resulting in corrupted data?
8 / 50
Your CD-ROM audio cable connects to the:
9 / 50
A customer calls and says her computer won‟t boot, she can hear noises and can see lights on the box, but nothing comes up on the screen, what should you take to the site to fix the problem?
10 / 50
What kind of lock includes a keypad that can be used to control access into areas?
11 / 50
What is a browser?
12 / 50
Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
13 / 50
You see the message “invalid media device” after installing a new hard drive. What do you do next?
14 / 50
What type of address is used to identify devices on a local network?
15 / 50
Second generation of computers consist of which of following ?
16 / 50
The monitor power LED is „on‟ but the monitor screen is completely dark. The least likely cause of the problem is:
17 / 50
What is the recommended way to fix the registry description for the printer driver
18 / 50
The Third Generation Computer was made with____.
19 / 50
Which of the following is a type of IPv4 address that is reserved for loopback testing?
20 / 50
Every video card must have?
21 / 50
A hacker that changes or forges information in an electronic resource, is engaging in__________.
22 / 50
Who invented the first computer mouse?
23 / 50
What does the acronym URL stand for?
24 / 50
What is the purpose of the ping command?
25 / 50
Secondary memory is also known as?
26 / 50
Which of the following is an example of an input device?
27 / 50
What does DMA stand for?
28 / 50
Speed of the printer is limited by the speed of
29 / 50
What is the full form of PDF?
30 / 50
Which of the following is a common use of a VPN?
31 / 50
What is the purpose of a proxy server?
32 / 50
Which of the following items would require you to comply with EPA disposal guidelines?
33 / 50
Who is called the “Grandfather” of the computer?
34 / 50
Which of the following protocols is used for remote login to a server?
35 / 50
ROM categories __ Types.
36 / 50
What does WLAN stand for in computing?
37 / 50
Which protocol is used for transferring files over a network?
38 / 50
identify the odd one out
39 / 50
Which of the following is used to encrypt data transmitted over a network?
40 / 50
What is the primary purpose of a switch in a network?
41 / 50
Which network device is primarily used to filter and block unwanted traffic?
42 / 50
Which of the following is not a programming language?
43 / 50
What was the first computer called?
44 / 50
What is the function of the ICMP protocol?
45 / 50
The digital telecommunications term ISDN is an abbreviation for ______.
46 / 50
What does the acronym MAC stand for in networking?
47 / 50
The storage capacity of a hard disk is measured in
48 / 50
Which of the following is not a web browser?
49 / 50
Which monitor would provide the highest level of performance?
50 / 50
USB refers to
