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DADT02 APP Quiz Topic 2

Authored by Izzati Safwanah

Information Technology (IT)

Professional Development

Used 2+ times

DADT02 APP Quiz Topic 2
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

What is the main purpose of a named constant in programming?

To store temporary values

To create a fixed value that cannot be changed

To act as a placeholder for variables

To optimize memory usage

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

How is a named constant typically declared in Java?

Using var

Using final

Using constant

Using static

3.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

What does the scope of a variables determine?

The data type of the variable

The lifespan and accessibility of the variable

The memory allocation of the variable

The value assigned to the variable

4.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Which of the following scopes is NOT a valid in programming?

Local scope

Global scope

Function scope

Unlimited scope

5.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Named constants can have their values changed during program execution.

True

False

6.

OPEN ENDED QUESTION

3 mins • 2 pts

Define a named constant and provide an example of its declaration in any programming language

Evaluate responses using AI:

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7.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

Which of the following is a primitive data type in Java?

String

Array

int

Object

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