Keywords

Question 1

Keywords

Answer 1

Set of 84 words reserved for c++

Question 2

C++ language

Answer 2

Keywords, special identifiers and set of operators

Question 3

Rules for naming identifiers

Answer 3

• can’t be keyword
• can be composed by letters, numbers and _
• can’t contain symbols and whitespace
• must start with letter or _, not numbers
• case sensitive

Question 4

Naming variables

Answer 4

Should begin with lowercase, and if it’s one word, whole should be lowercase

Question 5

Naming functions

Answer 5

Should begin with lowercase, if it has multiple words shold be separated by underscore, or the first letters of the second word should be capitilized

Question 6

Naming with underscores

Answer 6

Should be avoided, reserved for os library

Question 7

Identifiers

Answer 7

Should make it clear what the value they hold means

Question 8

Use comments

Answer 8

To clarify when variable holds lots of values