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Higher Computer Systems

Authored by Laura Robbie

Computers

12th Grade

Used 13+ times

Higher Computer Systems
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58 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an integer?

A number that can be positive, negative, or zero and can have a decimal place.

A whole number that can be positive, negative, or zero and cannot have a decimal place.

A number that is always positive and can have a decimal place.

A number that is always negative and cannot have a decimal place.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are floating point numbers?

Numbers that are always whole and cannot have decimal points.

Numbers that contain floating decimal points and are recognized by computers as real numbers.

Numbers that are always positive and do not contain decimal points.

Numbers that are always negative and contain fixed decimal points.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mantissa in scientific notation?

The part of a number located before the point.

The part of a number located after the point.

The power that is used to determine how far the point has moved.

The whole number part of a number.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the exponent in scientific notation?

The part of a number located before the point.

The part of a number located after the point.

The power that is used to determine how far the point has moved.

The whole number part of a number.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the range in the context of binary numbers?

The distance from the lowest to the highest in a set of numbers

The accuracy of reproducing the original denary number

The amount of storage space available

The number of bits used to store data

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does precision refer to in the context of binary numbers?

The distance from the lowest to the highest in a set of numbers

The accuracy of reproducing the original denary number

The amount of storage space available

The number of bits used to store data

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does ASCII stand for?

American Standard Code for Information Interchange

American Standard Code for Internet Interchange

American Standard Code for International Interchange

American Standard Code for Internal Interchange

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