laboursonline – MCQs, Mock Tests | UPSC,PCS,CDS,NDA Computer Awareness MCQ Competitive Exam

..... are high-end printers

1. Inkjet
2. Laser
3. Thermal
4. Dot matrix

✅ Correct Answer: 2

are used for plotting graphs and design on papers

1. Trackball
2. Joystick
3. Light pen
4. Plotters

✅ Correct Answer: 4

Daisy wheel, Drum, chain etc are the ........

1. Flow chart
2. Mouse
3. Key board
4. Printers

✅ Correct Answer: 4

are specific to users’ needs

1. System software
2. Application software
3. Assemblers
4. Compilers

✅ Correct Answer: 2

Joshy, Perfumes are examples of........

1. Operating system
2. Computer languages
3. Computer viruses
4. Web portals

✅ Correct Answer: 3

Which of the following is/ are operating systems

1. Windows
2. Unix
3. OS/2
4. All of these

✅ Correct Answer: 4

“MAN” stands for

1. Maximum Area Network
2. Minimum Area Network
3. Main Area Network
4. Metropolitan Area Network

✅ Correct Answer: 4

Which of the following is a network topology

1. LAN
2. WAN
3. MAN
4. BUS

✅ Correct Answer: 4

Which of the following is a type of network

1. Ring
2. Bus
3. Star
4. PAN

✅ Correct Answer: 4

VOIP stands for.........

1. Voice over IP
2. Video over IP
3. Viruses over IP
4. Virtual over IP

✅ Correct Answer: 1

The first web browser is

1. Mosaic
2. Netscape
3. Internet explorer
4. Collabra

✅ Correct Answer: 1

LAN stands for........

1. Limited Area Network
2. Logical Area Network
3. Local Area Network
4. Large Area Network

✅ Correct Answer: 3

are set of rules and procedures to control the data transmission over the internet

1. IP address
2. Domains
3. Protocol
4. Gateway

✅ Correct Answer: 3

NOS stands for

1. Node operating system
2. Non-open software
3. Network Operating system
4. Non-operating software

✅ Correct Answer: 3

are system software to facilitate editing of text and data

1. MS Word
2. Editors
3. PowerPoint
4. MS publisher

✅ Correct Answer: 2

Computers, combine both measuring and counting, are called :

1. Analog
2. Digital
3. Hybrid
4. All of these

✅ Correct Answer: 3

In world today, most of the computers are :

1. Digital
2. Hybrid
3. Analog
4. Complex

✅ Correct Answer: 1

Physical structure of computer is called :

1. Software
2. Hardware
3. Human ware
4. All of these

✅ Correct Answer: 2

In which type of computer, data are represented as discrete signals.

1. Analog computer
2. Digital computer
3. both
4. Hybrid Computer

✅ Correct Answer: 2

Which of the following is available in the form of a PC now?

1. Mainframe
2. Microcomputer
3. Minicomputer
4. Both (B) & (C)

✅ Correct Answer: 2

PARAM is an example of:

1. Super computer
2. PC
3. Laptop
4. PDA

✅ Correct Answer: 1

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Computer Awareness MCQ Competitive Exam - Sample Test 11