Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1701: What does the term "data type" refer to in programming?
- A: A variable's memory address
- B: A variable's initial value
- C: The manner in which data is encoded and operations on it
- D: The variable's scope in the program
View Answer
C
Q1702: Which of the following is an example of a primitive data type?
- A: Integer
- B: String
- C: Audio
- D: Hypertext
View Answer
A
Q1703: Fill in the blank: The data type _______ refers to numeric data consisting of whole numbers.
- A: float
- B: integer
- C: character
- D: boolean
View Answer
B
Q1704: What does the data type "float" refer to in programming?
- A: Whole numbers
- B: Boolean values
- C: Numeric data that might contain decimal points
- D: Text strings
View Answer
C
Q1705: Which statement correctly declares a variable of type integer in C++?
- A: int WeightLimit = 100;
- B: int WeightLimit
- C: int = 100;
- D: integer WeightLimit = 100;
View Answer
A
Q1706: Fill in the blank: In dynamically typed languages like Python, variables can be assigned _______ declaring their type.
- A: before
- B: after
- C: without
- D: by
View Answer
C
Q1707: What is the primary difference between a variable of type "integer" and one of type "float"?
- A: Storage location
- B: Allowed operations
- C: Presence of decimal points
- D: Both are the same
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C
Q1708: Which data type refers to symbols that are probably stored using ASCII or Unicode?
- A: integer
- B: float
- C: character
- D: boolean
View Answer
C
Q1709: What operations can be performed on data of type "character"?
- A: Arithmetic operations
- B: Logical operations
- C: Comparison and concatenation
- D: Memory allocation
View Answer
C
Q1710: Fill in the blank: A variable declared as type Boolean can take on only _______.
- A: integer values
- B: true or false values
- C: character values
- D: numeric values
View Answer
B