-
question_answer1)
A device similar to mouse, with a sphere on the top that is moved for navigation instead of moving the whole mouse.
A)
Zip Disk done
clear
B)
Trackball done
clear
C)
Optical Mouse done
clear
D)
Keyboard done
clear
View Solution play_arrow
-
question_answer2)
Which of the following devices will NOT be needed, if you want to preview and print the hard copy of the document?
A)
Only (1) done
clear
B)
Only (2) done
clear
C)
Only (3) and (4) done
clear
D)
(1), (3) and (4) done
clear
View Solution play_arrow
-
question_answer3)
A device that transfers real pictures or documents into a computer generated file.
A)
B)
C)
D)
View Solution play_arrow
-
question_answer4)
A pointing device that is also known as touchpad using which the cursor is moved by touching with the fingers.
A)
Light pen done
clear
B)
Trackpad done
clear
C)
Trackball done
clear
D)
Optical Mouse done
clear
View Solution play_arrow
-
question_answer5)
Which of the following output devices helps a person to simply type the text and that text will automatically get converted into spoken words?
A)
Speech synthesizer done
clear
B)
Voice reproduction system done
clear
C)
Voice reproduction converter done
clear
D)
Automatic converter done
clear
View Solution play_arrow
-
question_answer6)
Which of the following is an input as well as output device?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer7)
What is the common name for a video camera that streams video over the Internet?
A)
iCam done
clear
B)
Netcam done
clear
C)
Intercam done
clear
D)
Webcam done
clear
View Solution play_arrow
-
question_answer8)
Select the odd one out.
A)
LCD done
clear
B)
LED done
clear
C)
CRT done
clear
D)
Plasma done
clear
View Solution play_arrow
-
question_answer9)
Identify the following:
- It is an input device. |
- It is connected to the VDU |
- It contains a light sensitive element. |
- It allows the user to draw or point to objects on the computer screen or the monitor. |
A)
B)
C)
D)
View Solution play_arrow
-
question_answer10)
Which of the following devices interpret lines of different thickness that are mostly seen on many products available in supermarkets?
A)
MICR done
clear
B)
Graphic tablet done
clear
C)
Barcode Reader done
clear
D)
OCR done
clear
View Solution play_arrow
-
question_answer11)
Which of the following devices supports the swiping action?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer12)
What unit of measurement is used to measure digital camera image resolution?
A)
Megabytes done
clear
B)
Megahertz done
clear
C)
Megatons done
clear
D)
Megapixels done
clear
View Solution play_arrow
-
question_answer13)
What is dot pitch used to measure?
A)
The sharpness of a monitor's display. done
clear
B)
The number of pages printed per minute. done
clear
C)
The megapixel count of a digital camera. done
clear
D)
The shape of individual pixels on a screen. done
clear
View Solution play_arrow
-
question_answer14)
Identify the device:
- It makes a mark on paper by striking a head or a needle on the ink ribbon. |
- It is used to display text and pictures from computer on paper or transparencies. |
A)
Impact printer done
clear
B)
Non-impact printer done
clear
C)
Hand-held scanner done
clear
D)
Flatbed scanner done
clear
View Solution play_arrow
-
question_answer15)
A cathode ray tube is found in __________.
A)
B)
C)
D)
View Solution play_arrow
-
question_answer16)
___________ Software is used to create full motion video, animation, sound, etc.
A)
Utility done
clear
B)
Multimedia done
clear
C)
Accounting done
clear
D)
Word processing done
clear
View Solution play_arrow
-
question_answer17)
What is the purpose of a UPS?
A)
It maintains power to connected devices of a computer when the electricity goes out. done
clear
B)
It balances the bandwidth of multiple network connections. done
clear
C)
It allows one PC to connect with multiple monitors. done
clear
D)
It prevents unauthorized devices from accessing a wireless network. done
clear
View Solution play_arrow
-
question_answer18)
Main board and logic board are alternative names of which computer component?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer19)
Which of the following programs can be helpful for surfing the internet?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer20)
Select the odd one out.
A)
Windows Movie Maker done
clear
B)
WinZip done
clear
C)
WinRar done
clear
D)
Disk CleanUp done
clear
View Solution play_arrow
-
question_answer21)
A CPU processes the data and instruction provided through the input devices and then passes the processed result to the output devices. Identify the device on which it is present.
A)
B)
C)
D)
View Solution play_arrow
-
question_answer22)
What is the purpose of a CPU heat sink?
A)
It blows cool water onto the processor. done
clear
B)
It stores energy created by the processor to power the computer. done
clear
C)
It dissipates heat from the processor. done
clear
D)
It keeps the processor warm enough to function correctly. done
clear
View Solution play_arrow
-
question_answer23)
Which of the following is/are the hardware interfaces to connect devices to the computer?
A)
USB done
clear
B)
FireWire done
clear
C)
Thunderbolt done
clear
D)
All of these done
clear
View Solution play_arrow
-
question_answer24)
What type of computer component may come in a dual-core version?
A)
RAM done
clear
B)
CPU done
clear
C)
SSD done
clear
D)
PCI Card done
clear
View Solution play_arrow
-
question_answer25)
A/An _______________ software allows us to perform specific types of jobs and is designed for end users.
A)
System done
clear
B)
Compression done
clear
C)
Backup done
clear
D)
Application done
clear
View Solution play_arrow
-
question_answer26)
Utility software are programs designed to perform maintenance work on a computer system, so that the system can function smoothly. Which among the following is/are utility software?
(i) Word processing software |
(ii) Disk defragmenter |
(iii) Antivirus software |
(iv) Desktop publishing software |
A)
Both (i) and (ii) done
clear
B)
Both (ii) and (iii) done
clear
C)
Both (iii) and (iv) done
clear
D)
Both (i) and (iii) done
clear
View Solution play_arrow
-
question_answer27)
What is CAD software used for?
A)
Developing computer programs done
clear
B)
Creating 2D and 3D models done
clear
C)
Editing digital photos done
clear
D)
Editing digital videos done
clear
View Solution play_arrow
-
question_answer28)
Mozilla Firefox, Google Chrome and Apple Safari are all ________ software.
A)
Utility done
clear
B)
Web Browser done
clear
C)
Image Editors done
clear
D)
Video Player done
clear
View Solution play_arrow
-
question_answer29)
A language processor is a/an __________ that translates or converts a program written in a computer language into the machine language form, so that it can be understood by a computer.
A)
Hardware done
clear
B)
Expansion card done
clear
C)
Software done
clear
D)
Device driver done
clear
View Solution play_arrow
-
question_answer30)
Which of the following is NOT a, system software?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer31)
Which of the following programs might be used to send an Instant Message (IM)?
A)
B)
C)
D)
View Solution play_arrow
-
question_answer32)
Which of the following is a function of an Operating System?
A)
Memory management done
clear
B)
Process management done
clear
C)
File management done
clear
D)
All of these done
clear
View Solution play_arrow
-
question_answer33)
Which of the following is a system software that supports Graphical User Interface?
A)
MS-Word done
clear
B)
Windows 8 done
clear
C)
MS-DOS done
clear
D)
Windows Media Player done
clear
View Solution play_arrow
-
question_answer34)
Which of the following is/are desktop publishing package?
A)
PageMaker done
clear
B)
CorelDraw done
clear
C)
WeChat done
clear
D)
Both [A] and [B] done
clear
View Solution play_arrow
-
question_answer35)
What is a software package?
A)
An application that contains various programs that shares the same look and feel. done
clear
B)
A set of devices that comes in a sealed packet. done
clear
C)
A program that is needed to start the computer. done
clear
D)
All of these done
clear
View Solution play_arrow
-
question_answer36)
A printed circuit board is a rigid, flat board that holds chips and other electronic components that are needed for a computer system. Which among the following is a PCB?
(1) Motherboard |
(2) Memory modules |
(3) Network interface |
A)
Only (1) done
clear
B)
Only (2) done
clear
C)
Both (2) and (3) done
clear
D)
All (1), (2) and (3) done
clear
View Solution play_arrow
-
question_answer37)
Which of the following components found inside the CPU box converts the incoming electricity into proper voltage and supplies it to other parts inside the CPU box?
A)
SMPS done
clear
B)
Hard Disk done
clear
C)
Memory chips done
clear
D)
Sound card done
clear
View Solution play_arrow
-
question_answer38)
Match the functions of software in Column-I with their respective names in Column-II.
Column - I |
Column - II |
(a) This Software allows us to perform specific types of jobs and is designed for end users. |
(i) DTP Software |
(b) This Program lets you create documents such as letters and reports. |
(ii) Utility Software |
(c) This package is used to design professional document like newspapers, magazines books, etc. |
(iii) Database Management System |
(d) This software helps in the smooth functioning of the computer. |
(iv) Application software |
(e) This software helps us arrange and store a large amount of information in an organized way. |
(v) Word Processer |
A)
(a) - (iv), (b) - (v), (c) - (i), (d) - (ii), (e) - (iii) done
clear
B)
(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii), (e) - (v) done
clear
C)
(a) - (iv), (b) - (v), (c) - (iii), (d) - (ii), (e) - (i) done
clear
D)
(a) - (i), (b) - (ii), (c) - (iii), (d) - (iv), (e) - (v) done
clear
View Solution play_arrow
-
question_answer39)
A microprocessor is a small __________ that contains thousands of electronic components that store and process electrical instructions.
A)
Software done
clear
B)
Chip done
clear
C)
UPS done
clear
D)
Register done
clear
View Solution play_arrow
-
question_answer40)
Which of the following devices has a cylindrical drum called a photo receptor?
A)
B)
C)
D)
View Solution play_arrow