ALL THE BEST!!!
COMPUTER HWNW- EFC DELHI -21st NOVEMBER 2024
1 / 50
A hacker that changes or forges information in an electronic resource, is engaging in__________.
2 / 50
The monitor power LED is „on‟ but the monitor screen is completely dark. The least likely cause of the problem is:
3 / 50
What does the acronym URL stand for?
4 / 50
Laser printer belong to
5 / 50
What was the first computer called?
6 / 50
Which of the following is a class of IP address used for multicast?
7 / 50
Which of the following protocols is used for remote login to a server?
8 / 50
Which of the following is an example of an input device?
9 / 50
The digital telecommunications term ISDN is an abbreviation for ______.
10 / 50
identify the odd one out
11 / 50
What is a browser?
12 / 50
Which protocol is used for transferring files over a network?
13 / 50
Which monitor would provide the highest level of performance?
14 / 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?
15 / 50
What does the acronym MAC stand for in networking?
16 / 50
What does WLAN stand for in computing?
17 / 50
The Third Generation Computer was made with____.
18 / 50
What is the function of a mouse in a computer?
19 / 50
The storage capacity of a hard disk is measured in
20 / 50
What kind of lock includes a keypad that can be used to control access into areas?
21 / 50
Secondary memory is also known as?
22 / 50
Which of the following is a type of IPv4 address that is reserved for loopback testing?
23 / 50
Which of the following is used to encrypt data transmitted over a network?
24 / 50
What can you use to ensure power is not interrupted, resulting in corrupted data?
25 / 50
Who is called the “Grandfather” of the computer?
26 / 50
What type of address is used to identify devices on a local network?
27 / 50
Second generation of computers consist of which of following ?
28 / 50
Your CD-ROM audio cable connects to the:
29 / 50
You see the message “invalid media device” after installing a new hard drive. What do you do next?
30 / 50
A 25-pin female connector on the back of your computer will typically be:
31 / 50
Which network device is primarily used to filter and block unwanted traffic?
32 / 50
What is the primary purpose of a switch in a network?
33 / 50
What does LAN stand for in computing?
34 / 50
What is the purpose of a proxy server?
35 / 50
What is the recommended way to fix the registry description for the printer driver
36 / 50
What is the function of the ICMP protocol?
37 / 50
Speed of the printer is limited by the speed of
38 / 50
Which of the following is not a web browser?
39 / 50
What does DMA stand for?
40 / 50
Every video card must have?
41 / 50
Which of the following is not a programming language?
42 / 50
Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?
43 / 50
ROM categories __ Types.
44 / 50
Which protocol is used to retrieve email from a server?
45 / 50
USB refers to
46 / 50
Which of the following is a common use of a VPN?
47 / 50
What is the full form of PDF?
48 / 50
Who invented the first computer mouse?
49 / 50
What is the purpose of the ping command?
50 / 50
Which of the following items would require you to comply with EPA disposal guidelines?
