Data Representation Quiz

Data Representation Quiz

University

61 Qs

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Data Representation Quiz

Data Representation Quiz

Assessment

Quiz

Mathematics

University

Practice Problem

Medium

Created by

Cường Vũ

Used 1+ times

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61 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the primary purpose of the DIKW pyramid in data representation?

To represent file structures

To explain binary calculations

To distinguish between data, information, knowledge, and wisdom

To describe image file types

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following represents data in a hexadecimal system?

42BM

0x42BM

42 4D

0x42 4D

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the decimal equivalent of the hexadecimal value 0xA?

9

10

11

12

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How many bits are there in a byte?

4

8

16

32

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which file format uses a Byte Order Mark (BOM)?

BMP

JPEG

Text File

GIF

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the hexadecimal representation of 8088054 in decimal?

007B69F6

69F6007B

F6007B69

007F69B6

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does BMP stand for in image file formats?

Bitmap

Binary Markup Protocol

Binary Multipurpose Processor

Block Memory Partition

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