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1. What is the full form of FDM in 3D printing?

A

Fused Direct Making

B

Fused Deposition Modeling

C

Fused Deposition Making

D

Fused Direct Modeling

2. Which database model organizes its data elements as multiple tables with rows and columns?

A

Hierarchical

B

Relational

C

Network

D

Object oriented

3. What is the full form of FSK in context of data modulation technique?

A

Frequency Sign Keying

B

Frequency Shift Keying

C

Frequency Shape Keying

D

Frequency Signal Keying

4. Which software are used to clean and optimize the windows registry by deleting the old registry keys that are no longer in use?

A

Space cleaner

B

Registry cleaner

C

Disk cleaner

D

Window cleaner

5. _____ contains a photocell in a small tube and is used to select objects directly on the computer screen

A

Touch screen

B

Light pen

C

Joystick

D

Mouse

6. In MS Excel 2019, DMAX is a ______ function

A

database

B

statistical

C

date and time

D

financial

7. Which of the following represents a valid email id?

A

user@gmail@com

B

user.gmail.com

C

user.gmail@com

D

user@gmail.com

8. Which of the following is antivirus software

A

Tally

B

Photoshop

C

EtherCalc

D

Norton

9. A ______ is a non-impact printer which uses a laser beam to produce an image on a negatively charged cylindrical drum.

A

chain

B

drum

C

inkjet

D

laser

10. Which of the following is a semiconductor

A

Silicon

B

Carbon

C

Thorium

D

Copper

11. If a letter is to be typed in capital, then which of the following key is used with that letter?

A

Alt

B

Ctrl

C

Tab

D

Shift

12. What is the full form of FDM in context of multiplexing technique

A

Frequency Duplex Multiplexing

B

Frequency Double Multiplexing

C

Frequency Division Multiplexing

D

Frequency Divide Multiplexing

13. In ______ transmission, a communication system groups characters into blocks and then adds a header trailer to each block to convert it into a frame

A

half duplex

B

synchronous

C

simplex

D

asynchronous

14. Which of the following is based on the principle of photo voltaic effect?

A

Solar cell

B

Opto couplers

C

Photo transistors

D

PIN diode

15. Which of the following is a non-impact printers

A

Daisy wheel

B

Line

C

Dot matrix

D

Inkjet

16. Which of the following is a digital to analog converter?

A

Dual slope converter

B

R-2R ladder converter

C

SAR converter

D

Counter type converter

17. Which of the following is a logical order of system architecture?

A

Hardware, application software, system software, user

B

Hardware, user, system software, application software

C

Hardware, system software, application software, user

D

Hardware, user, application software, system software

18. Which of the following is system software

A

Database

B

Word processing

C

Operating system

D

Spread sheet

19. What is the full form of OSS

A

Other Source Software

B

Open System Software

C

Other System Software

D

Open Source Software

20. ____ links several object modules and libraries to a single executable program

A

Assembler

B

Loader

C

Linker

D

Compiler