ALL THE BEST!!!
COMPUTER HWNW EFC CHENNAI JAN BATCH2 -04TH MARCH 2025
1 / 50
A device that converts analog signals to digital is called:
2 / 50
Which protocol is used for file transfer over the internet?
3 / 50
What does the traceroute command do?
4 / 50
What is the purpose of a NIC?
5 / 50
Which of the following is an example of a storage device?
6 / 50
What does BIOS stand for?
7 / 50
Which is an example of a semiconductor material?
8 / 50
The function of the ALU in a CPU is to
9 / 50
What layer of the OSI model is responsible for routing?
10 / 50
What does HDD stand for?
11 / 50
What is the main purpose of antivirus software?
12 / 50
Which of the following is a layer-3 device?
13 / 50
The SI unit of resistance is:
14 / 50
Which of these is an example of an IP address?
15 / 50
What is the binary equivalent of the decimal number 10?
16 / 50
Which device converts AC from a power outlet into direct current for a computer?
17 / 50
Which component is essential for running applications?
18 / 50
The function of a diode is to:
19 / 50
Which of the following is a portable storage device?
20 / 50
What is the full form of HTTP?
21 / 50
What is the main advantage of an SSD over an HDD?
22 / 50
The main advantage of a solid-state drive over a hard disk drive is:
23 / 50
Which of the following is NOT a type of network topology?
24 / 50
In digital electronics, the AND gate outputs a high only if:
25 / 50
A device that amplifies signals is known as:
26 / 50
Which type of software includes programs like word processors and spreadsheets?
27 / 50
The main advantage of electrical energy is:
28 / 50
Which of the following is an input device?
29 / 50
What does the Address Bus primarily transmit between the CPU and memorydevices?
30 / 50
Which type of software is used to perform specific tasks?
31 / 50
Which of these is a physical layer device?
32 / 50
What type of software manages hardware and software resources on a computer?
33 / 50
Which type of memory is used for temporary storage?
34 / 50
What does SSD stand for?
35 / 50
What does CPU stand for?
36 / 50
What is the main function of the control unit in a CPU?
37 / 50
What is the function of a bridge in networking?
38 / 50
Which of these is a type of software?
39 / 50
What is a VLAN?
40 / 50
What type of memory is volatile?
41 / 50
Which of these cables is used in fiber-optic communication?
42 / 50
Which of the following is a volatile memory?
43 / 50
Which type of network is used to connect devices within a single building or campus?
44 / 50
What type of device is a keyboard?
45 / 50
Which device is used to connect two networks?
46 / 50
What is the function of an operating system?
47 / 50
What is the maximum number of devices in a Class C network?
48 / 50
The term BIOS stands for:
49 / 50
What does the ping command test?
50 / 50
Which instrument is used to measure voltage?
