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Hi 1

This document is a pre-quiz for an app development logic course. It contains 5 multiple choice questions about computer memory topics like cache memory, RAM, and memory addresses. The questions cover whether a variable stored in cache is also available in RAM, what makes RAM unsuitable for persistent storage, the 1's complement of 10, whether a loop statement must execute at least once, and if every data in memory has a unique address.

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Shantanu Gupta
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286 views3 pages

Hi 1

This document is a pre-quiz for an app development logic course. It contains 5 multiple choice questions about computer memory topics like cache memory, RAM, and memory addresses. The questions cover whether a variable stored in cache is also available in RAM, what makes RAM unsuitable for persistent storage, the 1's complement of 10, whether a loop statement must execute at least once, and if every data in memory has a unique address.

Uploaded by

Shantanu Gupta
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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9/17/22, 1:44 PM Pre-Quiz (page 1 of 2)


Dashboard / App Dev / Logic Development / Logic Development / Pre-Quiz

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Question 1
Answer saved

Marked out of 1.00

If a variable is stored in cache memory, is it


also available in RAM?

Select one:
No, because a program can't use both at the same
time
No, because cache and RAM are disjoint

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Yes, because cache holds a subset of RAM
Maybe, because a program may be using cache but
not using RAM

Clear my choice

Question 2
Answer saved

Marked out of 1.00

Which of the below feature makes the RAM not


suitable for the persistent storage?

Select one:
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Non volatile

Volatile

Slow
in performance

Unreliable

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Clear my choice

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9/17/22, 1:44 PM Pre-Quiz (page 1 of 2)

Question 3
Answer saved

Marked out of 1.00

Which of the following is the 1's complement of


10?

Select one:
11

00

10

01

Clear my choice

Question 4
Answer saved

Marked out of 1.00 103932


The statement(s) within the loop must
get executed at least once. State True / False.

Select one:
True

False

Question 5
Answer saved 103932
Marked out of 1.00

Every data residing in the computer memory will


have a unique identification number which is the address of the memory.   State True or
False.

Select one:
True

False

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◄ Discussion Forum

Jump to...

Logic Development Intro Video ►

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9/17/22, 1:44 PM Pre-Quiz (page 1 of 2)

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