Identifiers & Data Types

Question 1

Char data is surrounded by which symbol

Accepted Answer

single quotes

Question 2

When creating programmer supplied identifiers, the same words written in different cases mean different things

Accepted Answer

True

Question 3

The rules governing construction of valid statements are known as:

Accepted Answer

syntax

Question 4

Which of the following is an example of int data?

Accepted Answer

100

Question 5

How many data types have we discussed?

Accepted Answer

4

Question 6

Which of the following is an example of a properly declared identifier?

Accepted Answer

string firstName;

Question 7

Which data type will store a single character only?

Accepted Answer

char

Question 8

String data is surrounded by double quotes.

Accepted Answer

True

Question 9

Which data type stores decimal numbers only

Accepted Answer

double

Question 10

Which of the following is a properly written identifiers

Accepted Answer

test1

Question 11

Which punctuation mark indicates the end of a line of code?

Accepted Answer

semicolon

Question 12

C++ is NOT case sensitive.

Accepted Answer

False

Question 13

All reserved words must be typed in lower case ONLY

Accepted Answer

True

Question 14

Which of the following is an example of a reserved word?

Accepted Answer

cout

Question 15

Which data type will store multiple characters in the same memory location?

Accepted Answer

string

Question 16

Words that are predefined...

Accepted Answer

Reserved

Question 17

Which of the following is an example of char data?

Accepted Answer

'X'

Question 18

The identifier --> pricePerSquareInch <-- is written in what style

Accepted Answer

Camel case

Question 19

Which data type stores whole numbers only.

Accepted Answer

int

Question 20

Which of the following can a valid identifier not contain?

Accepted Answer

Double Quotes

Question 21

All variables used in a program must be given a data type.

Accepted Answer

True

Question 22

int age; <--- is an example of a properly declared identifier.

Accepted Answer

True

Question 23

Which 2 things are needed to declare a variable?

Accepted Answer

data type & identifier

Question 24

a container (or storage location) for a particular type of data

Accepted Answer

Variable

Question 25

Words that must be created according to a well-defined set of rules, but can have any meaning subject to those rules...

Accepted Answer

Programmer Supplied Identifiers

Identifiers & Data Types

Questions 25

Identifiers & Data Types

Questions 25