Which answers best describe the MAIN or PRIMARY memory (Multi-Select)

DATA stored in the MAIN MEMORY vanishes when the computer is turned off., MAIN MEMORY is nearly as fast as the CPU., Used to store information that the CPU needs in a hurry

A FUNCTION to produce a RANDOM integer

What determines the speed of your processor (CPU)

The number of TRANSISTORS in the CPU

What does random.randint() mean ?

From the random MODULE use the randint() FUNCTION

Choose the best answers to describe an ALGORITHM (Multi-Select)

An ALGORITHM is sequence of instructions to complete a task, An ALGORITHM is NOT a computer programme

Look at the following piece of code - what does it do ?

Prints a RANDOM integer between 1 and 100

A WHOLE NUMBER , BOTH POSITIVE AND NEGATIVE , INC. ZERO

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Sept_2024_QUIZ_1

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A review on the basics of computer hardware and our first coding exercise

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Questions 10

Answers

1
Which answers best describe the MAIN or PRIMARY memory (Multi-Select)
Memory that is non-volatile & persistent
DATA stored in the MAIN MEMORY vanishes when the computer is turned off.
MAIN MEMORY is nearly as fast as the CPU.
Used to store information that the CPU needs in a hurry
2
SELECT ALL THE INPUT DEVICES (multi select)
MOUSE
PRINTER
MICROPHONE
KEYBOARD
3
What is randint()
A FUNCTION to produce a RANDOM integer
A VARIABLE called randint()
None of the above
A LOOP between 1 and 100
4
What determines the speed of your processor (CPU)
The number of TRANSISTORS in the CPU
The number of INPUT devices attached to your computer
The number of OUTPUT devices attached to your computer
The number of EXTERNAL STORAGE DEVICES attached to your computer
5
What does random.randint() mean ?
From the random MODULE use the randint() FUNCTION
All of the above
From the randint() MODULE use the random FUNCTION
From the random VARIABLE use the randint() LIBRARY
6
Choose the best answers to describe an ALGORITHM (Multi-Select)
An ALGORITHM is sequence of instructions to complete a task
An ALGORITHM is NOT a computer programme
ALGORITHMS are limited to computers
An ALGORITHM is an OUTPUT device
7
Look at the following piece of code - what does it do ?
Initiates a LOOP from 1 to 100
Initiates a VARIABLE
Prints the following string "random.randint(1,100)"
Prints a RANDOM integer between 1 and 100
8
Look at the following piece of code - what does it do ?
Use the random FUNCTION
create a VARIABLE called random
Import the random MODULE
Create a LOOP called random
9
What is a TRANSISTOR (in simple terms)
Tiny ELECTRICAL SWITCHES
A MOUSE
An INPUT Device
A STORAGE device
10
What is an INTEGER ?
A WHOLE POSITIVE NUMBER. NOT inc ZERO
A WHOLE NUMBER , BOTH POSITIVE AND NEGATIVE , INC. ZERO
A DECIMAL number
A FRACTION

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