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question_answer1)
A _____ is a small but high speed storage area found in most modern CPUs.
A)
Instruction set done
clear
B)
Address Bus done
clear
C)
Processor Register done
clear
D)
Printed Circuit Board done
clear
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question_answer2)
Identify the following. |
- It acts as a central nervous system for other components of computer. |
- It manages and coordinates entire computer system. |
- It obtains instructions from a program stored in main memory, interprets instructions and issues signals that cause other units of system to execute them. |
A)
ALU done
clear
B)
Memory Register done
clear
C)
Control Unit done
clear
D)
ROM done
clear
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question_answer3)
A computer's clock cycle is used to measure ___________.
A)
The ratio of accuracy of its internal clock to an external clock done
clear
B)
The CPU's processing speed done
clear
C)
The amount of time taken by the computer to read information from its internal memory done
clear
D)
Accuracy of system clock done
clear
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question_answer4)
Shreya is using an operating system that allows her to click and drag objects with mouse instead of entering commands. Which type of operating system she might be using?
A)
GUI done
clear
B)
CLI done
clear
C)
SSI done
clear
D)
DSI done
clear
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question_answer5)
A/An ________ is the single transaction between the system memory and the CPU.
A)
Bus cycle done
clear
B)
Bit node done
clear
C)
Data unit done
clear
D)
I/O cycle done
clear
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question_answer6)
Which of the following hardware device is used for controlling unmanned vehicles, cranes, etc and is also called as control column?
A)
B)
C)
D)
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question_answer7)
Which of the following statements hold (s) true about 'SDIO' card?
Statement 1: It enables devices to use SD slot to support bluetooth adapters, GPS receivers, digital cameras, barcode readers, etc. |
Statement 2: It is DRAM based volatile memory card. |
A)
Only Statement 1 done
clear
B)
Only Statement 2 done
clear
C)
Both Statement 1 and Statement 2 done
clear
D)
Neither Statement 1 nor Statement 2 done
clear
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question_answer8)
A CMOS can maintain its configuration settings due to ______ present on motherboard.
A)
The BIOS done
clear
B)
The system board done
clear
C)
The power supply done
clear
D)
The battery done
clear
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question_answer9)
Your computer is showing incorrect time every time you start it. This happens even after you have set the computer time several times. What needs to be done?
A)
The CPU needs to be replaced. done
clear
B)
The UPS needs to be replaced. done
clear
C)
The CMOS battery needs to be replaced. done
clear
D)
The operating system must be reloaded. done
clear
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question_answer10)
Which of the following memory can be used for firmware in automatic appliances.
A)
ROM done
clear
B)
PROM done
clear
C)
EPROM done
clear
D)
All of these done
clear
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question_answer11)
It is a computer bus which moves information between the internal hardware of a computer system (including the CPU and RAM) and peripheral devices.
A)
Information Bus done
clear
B)
Descend Bus done
clear
C)
Ascend Bus done
clear
D)
Expansion Bus done
clear
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question_answer12)
________ is NOT a type of internal hard drive.
A)
IDE done
clear
B)
SCSI done
clear
C)
USB done
clear
D)
EIDE done
clear
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question_answer13)
Flash CS6 is an example of _____ software.
A)
Multimedia done
clear
B)
Utility done
clear
C)
Presentation done
clear
D)
Specific Purpose Application done
clear
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question_answer14)
Which of the following operations are NOT performed by system software?
A)
Reading data from input devices. done
clear
B)
Converting data and instructions in binary form - making it easily understandable by the computer. done
clear
C)
Creating a logo for the system software that is being used on the computer. done
clear
D)
Checking the working of all peripheral devices. done
clear
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question_answer15)
Which of the following statements is CORRECT about ERP systems?
A)
It is a business management software. done
clear
B)
It integrates several application of a company to collect data from different activities like manufacturing, marketing, sales, etc. done
clear
C)
It falls under the category of processor software. done
clear
D)
Both [A] and [B] done
clear
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question_answer16)
A light pen________.
A)
Can draw directly on screen done
clear
B)
Is cheaper than mouse done
clear
C)
Can be used for long hours without any fatigue done
clear
D)
Is always accurate while drawing. done
clear
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question_answer17)
Special encoding schemes are used to ______ files using fewer bits of data than the original to reduce disk space.
A)
Decode done
clear
B)
Compress done
clear
C)
Scatter done
clear
D)
Fragment done
clear
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question_answer18)
Concentric circles on the magnetic surface of the magnetic disks are known as _____. The track on the disk surface are divided into invisible segments known as ________.
A)
Tracks, Sector done
clear
B)
Platters, Actuator done
clear
C)
Spots, Arms done
clear
D)
Actuator, Spots done
clear
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question_answer19)
______ Storage technology is used to store the information on cheques and credit/debit cards.
A)
Optical done
clear
B)
Laser done
clear
C)
Magnetic done
clear
D)
None of these done
clear
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question_answer20)
Find the odd one out.
A)
B)
C)
D)
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question_answer21)
______ is closely associated with computer related crimes.
A)
Word processing software done
clear
B)
Malicious software done
clear
C)
Crimious software done
clear
D)
Cruel software done
clear
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question_answer22)
_______ is a type of 2D barcode, consisting of an array of black and white squares.
A)
Smart code done
clear
B)
Square code done
clear
C)
Bubble code done
clear
D)
QR code done
clear
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question_answer23)
A software is called robust, if_______
A)
It can cope up data errors. done
clear
B)
It is authorized to specific users. done
clear
C)
It can be used to control system performance. done
clear
D)
It is written in low level language. done
clear
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question_answer24)
Which of the following statements is CORRECT about the given logo?
A)
It provides basic functionality to the computer. done
clear
B)
It converts a high level language program into machine language. done
clear
C)
It is designed to operate computer hardware. done
clear
D)
None of these done
clear
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question_answer25)
_____ Operating system works on specified time constraint.
A)
Distributed done
clear
B)
Real-time done
clear
C)
Single-user done
clear
D)
Appropriate done
clear
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question_answer26)
_______ is/are example(s) of utility software.
A)
Disk Defragmenter done
clear
B)
Antivirus Software done
clear
C)
Backup Utility done
clear
D)
All of these done
clear
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question_answer27)
Which of the following printers CANNOT be used to print high quality graphics?
A)
Daisy wheel printer done
clear
B)
LED printer done
clear
C)
Inkjet printer done
clear
D)
Laser printer done
clear
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question_answer28)
Toner is a powder used to form the printed text and images on the paper. Which of the following is an example of toner-based printer?
A)
Inkjet printer done
clear
B)
Thermal printer done
clear
C)
Laser printer done
clear
D)
Dot-matrix printer done
clear
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question_answer29)
Which of the following printer uses photocopy technology to print?
A)
Inkjet printer done
clear
B)
Dot matrix printer done
clear
C)
Laser printer done
clear
D)
All of these done
clear
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question_answer30)
Which of the following scanners has a glass window where the document/object is placed for scanning?
A)
Drum scanner done
clear
B)
Flatbed scanner done
clear
C)
Hand held scanner done
clear
D)
All of these done
clear
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question_answer31)
Observe the given diagram and identify which of the following system software is making the high level language program understandable to computer?
A)
Operating System done
clear
B)
Language Processor done
clear
C)
Device Driver done
clear
D)
Disk Archive done
clear
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question_answer32)
Which of the following statements is INCORRECT about SIMM?
A)
It is a small circuit board. done
clear
B)
It can hold a group of memory chips. done
clear
C)
SIMM stands for single in-line memory module. done
clear
D)
It is a sequential access memory used in early computers. done
clear
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question_answer33)
Which of the following statements is CORRECT about the given device?
(i) It has slower data rate than internally mounted hard drives. |
(ii) Its storage capacity ranges from 160 GB to 6 TB. |
(iii) It uses an interface called EDE. |
A)
Only (i) done
clear
B)
Both (i) and (ii) done
clear
C)
Both (ii) and (iii) done
clear
D)
All (i), (ii) and (iii) done
clear
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question_answer34)
AIDC refers to the methods of automatically identifying objects, collect data about them and entering that data directly into computer systems without human involvement. |
AIDC stands for _____. |
A)
Automatic Input by Data Capture done
clear
B)
Automatic Identification and Data Capture done
clear
C)
Automatic Identification by Device Computer done
clear
D)
Automatic Identity of Data Converted done
clear
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question_answer35)
ICR is one of the technologies used for collecting information from paper documents and saving it into databases. ICR is used for_____.
A)
Printed text recognition done
clear
B)
Marks recognition done
clear
C)
Handwriting recognition done
clear
D)
Business cards recognition done
clear
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