Humans understand high level languages (e.g. Python) and computers understand binary, therefore a __________ is needed to convert the ________ ___________ __________ (known as the source code) to ___________ (machine code).

translator high level language binary

compiler source code machine code

interpreter high level language binary

translator low level language binary

Organize these options about Translator software into the right categories

Goes line by line so easy to debug

goes line by line so runs slowly

runs quickly as everything translated at once

hard to find mistakes - slow development time

Place the responses in the correct column to explain what each bus does

tells memory where to get data from

tells memory where to write data to

carries data from memory to processor

carries data from processor to memory

How do firewalls prevent access to a network/computer?

Block unauthorised IP addresses

Prevent access by destroying packets of data

N5 Computer Systems

8th Grade

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27 Qs

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N5 Computer Systems

Quiz

•

Computers

•

8th Grade

•

Practice Problem

•

Medium

Nigel Calvert

Used 3+ times

FREE Resource

27 questions

Show all answers

FILL IN THE BLANK QUESTION

1 min • 1 pt

How is the denary number 102 expressed as an 8-bit binary number?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The binary number 10001101 is what when expressed as a denary number?

141

140

153

152

DRAG AND DROP QUESTION

1 min • 1 pt

Fill in the blanks:
(a) representation is used when (b) numbers need to be represented using (c)

Floating point

real

binary

Scientific notation

integer

decimal

DROPDOWN QUESTION

1 min • 1 pt

In the below number, expressed in floating point representation, the (a) is (b) and the (c) is (d)
.110101 x 2^101

mantissa

110101

101

exponent

.110101

DRAG AND DROP QUESTION

1 min • 1 pt

When using (a) to represent text in a computer, every (b) is given a different (c) (d) made up of ones and zeros.
(all 4 answers are correct, you need to get them in the correct place)

ascii

character

8-bit

binary code

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Why is ascii used to translate text characters into binary?
(more than one answer)

So that different types of computer can communicate

So that different types of computer can transfer information to each other

So that different types of computer can access the web

So that different types of computer can connect to different types of network

DRAG AND DROP QUESTION

1 min • 1 pt

Extended ASCII represents both control characters and printable characters.
Control characters are used to perform actions rather than print a character on screen. For example, (a) , (b) and (c)

delete

escape

backspace

letters

numbers

punctuation

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N5 Computer Systems

27 questions

How is the denary number 102 expressed as an 8-bit binary number?

The binary number 10001101 is what when expressed as a denary number?

Fill in the blanks:
(a) representation is used when (b) numbers need to be represented using (c)

In the below number, expressed in floating point representation, the (a) is (b) and the (c) is (d)
.110101 x 2^101

When using (a) to represent text in a computer, every (b) is given a different (c) (d) made up of ones and zeros.
(all 4 answers are correct, you need to get them in the correct place)

Why is ascii used to translate text characters into binary?
(more than one answer)

Extended ASCII represents both control characters and printable characters.
Control characters are used to perform actions rather than print a character on screen. For example, (a) , (b) and (c)

Extended ASCII represents both control characters and printable characters.
Printable characters are used to display a character on screen. For example, (a) , (b) and (c)

Bit-mapped graphics– are known as a (a) array of (b) . The total number of pixels in an image is referred to as the (c) . The higher the resolution the (d) the (e) of the image.

The number of bits (0 or 1) allocated to each pixel is called (a) or (b) . Using more bits per pixel means having a (c) number of colours available, but the (d) will increase.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

N5 Computer Systems

27 questions

How is the denary number 102 expressed as an 8-bit binary number?

The binary number 10001101 is what when expressed as a denary number?

Fill in the blanks:​ (a) representation is used when ​ (b) numbers need to be represented using ​ (c)

In the below number, expressed in floating point representation, the ​ (a) is ​ (b) and the ​ (c) is ​ (d) .110101 x 2^101

When using ​ (a) to represent text in a computer, every ​ (b) is given a different ​ (c) ​ (d) made up of ones and zeros. (all 4 answers are correct, you need to get them in the correct place)

Why is ascii used to translate text characters into binary?(more than one answer)

Extended ASCII represents both control characters and printable characters.Control characters are used to perform actions rather than print a character on screen. For example, ​ (a) , ​ ​ (b) and ​ (c)

Extended ASCII represents both control characters and printable characters.Printable characters are used to display a character on screen. For example, ​ ​ (a) , ​ ​ ​ (b) and ​ ​ (c)

Bit-mapped graphics– are known as a ​ (a) array of ​ (b) . The total number of pixels in an image is referred to as the ​ (c) . The higher the resolution the ​ (d) the ​ (e) of the image.

The number of bits (0 or 1) allocated to each pixel is called ​ (a) or ​ (b) . Using more bits per pixel means having a ​ (c) number of colours available, but the ​ (d) will increase.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers

Fill in the blanks:
(a) representation is used when (b) numbers need to be represented using (c)

In the below number, expressed in floating point representation, the (a) is (b) and the (c) is (d)
.110101 x 2^101

When using (a) to represent text in a computer, every (b) is given a different (c) (d) made up of ones and zeros.
(all 4 answers are correct, you need to get them in the correct place)

Why is ascii used to translate text characters into binary?
(more than one answer)

Extended ASCII represents both control characters and printable characters.
Control characters are used to perform actions rather than print a character on screen. For example, (a) , (b) and (c)

Extended ASCII represents both control characters and printable characters.
Printable characters are used to display a character on screen. For example, (a) , (b) and (c)

Bit-mapped graphics– are known as a (a) array of (b) . The total number of pixels in an image is referred to as the (c) . The higher the resolution the (d) the (e) of the image.

The number of bits (0 or 1) allocated to each pixel is called (a) or (b) . Using more bits per pixel means having a (c) number of colours available, but the (d) will increase.