Which of the following is the correct syntax of using an escape character to include a quote character in a string?

“John said \’Hello World\’ then left again.”

What fundamental data type is used to support decimal fractions such as 4.1, 26.4, and 5.62?

Floating point numbers or just “float”

Why is it important to understand the different data types that a computer program can use?

The data type determines what sort of operations can be performed.

What limitation is placed on a number when it is entered as a character data type?

You CANNOT perform mathematical operations on it.

How is the amount of storage that can be used by a string limited?

There is no limitation to the amount of storage used by a string.

How are integers represented?

Whole numbers that are in base 10, such as 5, 21, or 65536

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CompTIA ITF+ 1.2 Compare and contrast fundamental data types and their characteristics.

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Answers

1
How much storage space is consumed by the Boolean data type?
Between 4 and 8 bytes
Between 1 and 8 bytes
A single bit
A single byte
2
Which of the following is the correct syntax of using an escape character to include a quote character in a string?
“John said \\Hello World\\ then left again.”
“John said ‘\Hello World’\ then left again.”
“John said \’Hello World\’ then left again.”
“John said “Hello World” then left again.”
3
What special numeric data type indicates that something is either TRUE or FALSE?
Boolean
Floating point numbers
Whole numbers
Irrational numbers
4
What fundamental data type is used to support decimal fractions such as 4.1, 26.4, and 5.62?
Boolean numbers that indicate whether something is true or false
Floating point numbers or just “float”
Irrational numbers
Whole numbers that are in base 10
5
Why is it important to understand the different data types that a computer program can use?
A computer can process specific data without a program.
The data type determines what sort of operations can be performed.
There is no need to convert into a data type that computers understand.
A computer program can only process only one data type.
6
Which of the following data types can NOT store the number 3?
Integer
Boolean
Float
Char
7
What limitation is placed on a number when it is entered as a character data type?
You CANNOT perform mathematical operations on it.
You CAN perform mathematical operations on it.
There are no limitations on a number entered as a character data type.
It cannot enumerate information while coding.
8
How is the amount of storage that can be used by a string limited?
There is no limitation to the amount of storage used by a string.
A string is limited to two storage units.
A string doesn't take up any storage.
Strings require defined storage limitations.
9
How much storage space is consumed by the integer data type?
Between 4 and 8 bytes
A single byte
A single bit
Between 1 and 8 bytes
10
The value “CompTIA” is a representation of which data type?
Character
Boolean
String
Integer
11
How are integers represented?
Boolean numbers that indicate whether something is TRUE or FALSE
Floating point numbers with decimal points and fractions
Irrational numbers that cannot be written as a simple fraction
Whole numbers that are in base 10, such as 5, 21, or 65536
12
How much storage space is consumed by the character data type?
Between 4 and 8 bytes
Between 1 and 8 bytes
A single byte
A single bit of storage
13
How much storage space is consumed by the floating point number data type?
Between 4 and 8 bytes
Between 1 and 8 bytes
A single byte
A single bit

CompTIA ITF+ 1.2 Compare and contrast fundamental data types and their characteristics. Flashcards | StudBud