City Guilds Model Questions Vol1 2020 Information Technology Question 1

Practice practical question 1 from the 2020 City Guilds Model Questions Vol1 Information Technology examination. This question covers Binary conversion, Memory calculation, Data storage .

City Guilds Model Questions Vol1 2020 Information Technology Practical

Topics: Binary conversion Memory calculation Data storage

Question 1 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2020 • INFORMATION_TECHNOLOGY • practical

A computer technician is given the following five binary numbers that represent the size of five files in kilobytes (KB): 101101, 1100101, 11100, 1001110, 1010111. The technician must determine whether the five files can be stored together on a USB flash drive that has a capacity of 2 MB.

Question Parts

( a )

Convert each binary number to its decimal equivalent (in KB).

( b )

Find the total size of the five files in kilobytes.

( c )

Express the total size in megabytes, correct to two decimal places (1 MB = 1024 KB).

( d )

State whether the five files will fit on the 2 MB flash drive and, if they do, calculate the remaining free space in megabytes (to two decimal places).

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About This Question

This is City Guilds Model Questions Vol1 2020 Information Technology Question 1. It is one of the practical questions from the 2020 City Guilds Model Questions Vol1 Information Technology examination.

The question covers Binary conversion, Memory calculation, Data storage .

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