Jamia Millia Islamia Computer Architecture Previous Year Question Paper and Solution with PDF

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Jamia Millia Islamia Previous Year Questions (PYQs)

Jamia Millia Islamia Computer Architecture PYQ

Qus : 1 Jamia Millia Islamia PYQ

If $M$ denotes the number of memory locations and $N$ denotes the word size, then an expression that denotes the storage capacity is —

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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MILLIA ISLAMIA MCA 2024 PYQ

Solution

Storage capacity = (Number of memory locations) × (Word size) $\Rightarrow$ Storage capacity = $M \times N$

Qus : 2 Jamia Millia Islamia PYQ

The quantity of double word is

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

Solution

A word = 16 bits, so a double word = 2 × 16 = 32 bits.

Qus : 3 Jamia Millia Islamia PYQ

Intel 8086 is a ______ bit microprocessor.

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

Solution

8086 is a 16-bit processor.

Qus : 4 Jamia Millia Islamia PYQ

Typical speed of current fastest supercomputers is measured in ...

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

Solution

The performance of modern supercomputers is measured in floating-point operations per second (FLOPS). Fastest supercomputers operate in the range of petaflops ($10^{15}$ FLOPS).

Qus : 5 Jamia Millia Islamia PYQ

Parallel Virtual Machine (PVM) refers to a ...

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

Solution

Parallel Virtual Machine (PVM) is a software tool that allows a collection of computers to be used cooperatively as a single parallel computer.

Qus : 6 Jamia Millia Islamia PYQ

Which type of processor is ideal for mobile phones and PDAs?

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

Solution

RISC processors are used in mobile and embedded systems due to low power consumption.

Qus : 7 Jamia Millia Islamia PYQ

Which of the following describes the characteristics of SRAM?

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

Solution

All of them let you define new data types

Qus : 8 Jamia Millia Islamia PYQ

The primary memory (main memory) of a personal computer consists of

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

Solution

Main memory = RAM (ROM is not part of main working memory).

Qus : 9 Jamia Millia Islamia PYQ

Which of the following has the fastest speed in the computer memory hierarchy?

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

Solution

CPU registers are the fastest.

Qus : 10 Jamia Millia Islamia PYQ

In which type of memory, once the program or data is written, it cannot be changed?

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

Solution

PROM (one-time programmable).

Qus : 11 Jamia Millia Islamia PYQ

In which type of ROM, data can be erased by ultraviolet light and then reprogrammed by the user or manufacturer?

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

Solution

EPROM (UV-erasable, reprogrammable).

Qus : 12 Jamia Millia Islamia PYQ

Intel 8085 is a(n) _______ bit microprocessor.

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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MCA 2016 PYQ

Solution

Intel 8085 is an 8-bit microprocessor with a 16-bit address bus.

Qus : 13 Jamia Millia Islamia PYQ

Which memory must be refreshed many times per second?

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

Solution

DRAM cells leak charge and require periodic refresh.

Qus : 14 Jamia Millia Islamia PYQ

Which of the following memory works on the principle of the ‘locality of reference’?

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Jamia Millia Islamia Previous Year PYQ Jamia Millia Islamia JAMIA MCA 2016 PYQ

Solution

Cache memory is based on the principle of locality of reference — programs tend to access the same memory locations repeatedly in a short span.

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