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Jamia Millia Islamia Previous Year Questions (PYQs)

Jamia Millia Islamia Organization Of A Computer PYQ

Jamia Millia Islamia PYQ
The ALU of a computer normally contains a number of high-speed storage elements called





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2018 PYQ

Solution

Registers are small, fast storage inside the CPU used by ALU.
Jamia Millia Islamia PYQ
The three main components of a digital computer system are:





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2021 PYQ

Solution

The fundamental units are CPU, Memory, and Input/Output.
Jamia Millia Islamia PYQ
Which of the following is mainframe computer?





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MCA 2017 PYQ

Solution

IBM System/360 is a classic mainframe line.
Jamia Millia Islamia PYQ
The instructions for starting the computer are housed in ____.





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2022 PYQ

Solution

 Boot/firmware (BIOS/UEFI) is stored in non-volatile ROM.
Jamia Millia Islamia PYQ
Which of the following refers to the foremost operation initiated while starting a computer system?





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2020 PYQ

Solution

When a computer is switched on, the first operation is booting — the process of loading the operating system into main memory.
Jamia Millia Islamia PYQ
Which type of the following languages is directly understood by the computer without a translation program?





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2020 PYQ

Solution

Machine language consists of binary instructions and is directly executed by the CPU without the need for translation.
Jamia Millia Islamia PYQ
Match List–I and List–II and select the correct group of matching.

List–I  
P. RAM  
Q. CPU Speed  
R. Monitor  
S. CD–ROM Speed  

List–II  
1. Hertz  
2. MB  
3. Bytes/Sec  
4. Inch  





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2019 PYQ

Solution

RAM → MB CPU Speed → Hertz Monitor → Inch CD–ROM Speed → Bytes/Sec Hence the correct match is $(P,2), (Q,1), (R,4), (S,3).$
Jamia Millia Islamia PYQ
When a computer is switched on, the BIOS is loaded from:





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2019 PYQ

Solution

BIOS (Basic Input Output System) is stored permanently in ROM.
Jamia Millia Islamia PYQ
Which of the following group of statements are correct: P. Mouse, Keyboard and Plotter are all input devices. Q. Unix, Windows and Linux are all operating systems. R. Register, Cache and Hard-disk are all memory modules. S. Monitor, Printer and Scanner are all output devices.





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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2019 PYQ

Solution

Mouse, Keyboard → Input devices Unix, Windows, Linux → Operating Systems Register, Cache → Memory; Hard-disk → Storage Monitor, Printer → Output; Scanner → Input Hence, correct statements are $Q$ and $R$.

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