In this page provide you Computer MCQs Set-10 that is very useful for competitive exams.
Q.181 Where was the first computer in india installed?
Tata institute of fundamental research,mumbai
ISI(Indian statistical institute) , Kolkata
CRL(Compunational Researech Laboratory),Pune
Indian Railway,New Delhi
Explanation
India’s first computer, the HEC-2M, was installed at the Indian Statistical Institute in Kolkata in 1955.
Q.182 First supercomputer developed in india is?
PARAM
CRAY-1
EPRAM
None
Explanation
The PARAM 8000, developed by C-DAC in 1991, is considered India’s first indigenous supercomputer.
Q.183 Where is RAM located?
Expansion Board
Mother Board
External Drive
None
Explanation
RAM (Random Access Memory) is installed in specific slots located directly on the Motherboard.
Q.184 If a computer has more than one processor then it is known as?
Multiprocessor
Multithreaded
Uniprocess
None
Explanation
A multiprocessor system is a computer system with two or more central processing units (CPUs) that share a common main memory.
Q.185 Pratyush is —- fastest supercomputer in the world?
first
second
third
fourth
Explanation
At the time of its unveiling in 2018, Pratyush was established as one of the fastest supercomputers in India and ranked highly (historically 4th among specific weather-focused units) globally.
Q.186 Example of super computer is?
CRAY-2
CRAY XMP-24
Tianhe
All of these
Explanation
CRAY-2, CRAY XMP-24, and the Chinese Tianhe series are all famous examples of high-performance supercomputers.
Q.187 Data is stored in computer?
Decimal
HexaDecimal
Binary
None of these
Explanation
Computers use the binary system (0 and 1) to represent and store all types of data and instructions.
Q.188 Where are saved files stored in computer?
RAM
Hard disk
Cache
None of these
Explanation
Permanent storage of files is handled by the Hard Disk (or SSD), unlike RAM which is volatile and loses data when power is off.
Q.189 Which of the following is a supercomputer developed by india?
Param yuva 2
Onshape
Venngage
Pixir
Explanation
Param Yuva 2 is a high-performance supercomputer developed by C-DAC in India.
Q.190 Which among following is odd?
SD Disk
CD/DVD
Floopy Disks
BIOS
Explanation
SD Disks, CD/DVDs, and Floppy Disks are all physical storage media, whereas BIOS is firmware/software used for hardware initialization.
Q.191 Which of the following operations are performed by RAM?
Read
Write
Read and Write
Depends on computer
Explanation
RAM is a Read/Write memory that allows the CPU to both access stored data and write new data into it.
Q.192 Who among the following is called father of super computer?
Ken Thompson
Alan perlis
seymour Cray
Vint Gerf
Explanation
Seymour Cray is known as the father of supercomputing for his work in designing the fastest computers of his era.
Q.193 Which of the following is secondary storage device?
Hard Disk
Semi Conductor
RAM
None
Explanation
Hard Disks are secondary storage devices because they provide non-volatile, long-term data storage.
Q.194 Choose the odd one out?
Microcomputer
Minicomputer
supercomputer
Digital computer
Explanation
Micro, Mini, and Supercomputers are classifications based on size and power, while ‘Digital computer’ refers to the basic functional technology.
Q.195 USB is which type of storage device?
Primay
Secondary
Tertiary
None of these
Explanation
In some technical classifications, removable media like USB flash drives are considered tertiary storage as they are not permanently fixed to the system.
Q.196 What is used to make computer chips?
Silicon
Copper
Iron
Steel
Explanation
Silicon is the primary semiconductor material used in the fabrication of integrated circuits and computer chips.
Q.197 1 Mega Byte is equal to?
1024 Bytes
1024 Kilo Bytes
1024 Giga Bits
1024 Bits
Explanation
In binary-based measurements, 1 Megabyte (MB) is equal to 1024 Kilobytes (KB).
Q.198 Which is odd one?
Inkjet Printers
CRT
Laser Printers
Explanation
Inkjet, Laser, and Dot Matrix are all types of printers, while CRT is a type of display monitor.
Q.199 In banking, railways etc which computers are used?
Main Frames
Micro Computers
Mini Computers
None
Explanation
Mainframe computers are used by large organizations for critical applications and bulk data processing like railway reservations.
Q.200 Calculator works on which type of computer's work method?
Hybrid computer
Analog Computers
Digital Computers
None
Explanation
Calculators process information using discrete digits and electronic circuits, making them a form of digital computer.
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