JAVA METHOD PART 2

Question 1

________ in Java are like the basic units or building
blocks of a Java program.

Answer 1

Methods

Question 2

A method is a group of code that performs a
specific _____ or __________.

Answer 2

task or operation

Question 3

Methods are used to carry out specific actions
and are sometimes called _________.

Answer 3

functions

Question 4

In Java, a method runs only when it is called from
another _______.

Answer 4

method

Question 5

The main() method is the starting point of a Java
program, and it is the first method executed by
the __________________.

Answer 5

Java Virtual Machine

Question 6

Checks if two values are equal

Answer 6

== (Equal To)

Question 7

Checks if two values are not equal.

Answer 7

!= (Not Equal To)

Question 8

Checks if the left operand is greater than the right operand

Answer 8

> (Greater Than)

Question 9

Checks if the left operand is less than the right operand.

Answer 9

< (Less Than)

Question 10

Checks if the left operand is greater than or equal to the right operand.

Answer 10

> = (Greater Than or Equal To)

Question 11

Checks if the left operand is less than or equal to the right
operand.

Answer 11

<= (Less Than or Equal To)

Question 12

_________ can be of any numeric type (int, double, etc.) or
even Strings/Text (for == and !=).

Answer 12

Operands

Question 13

____________ operators are _______ operators (they work
with two operands).

Answer 13

RELATIONAL operators are BINARY operators (they work
with two operands)

Question 14

____________ are used to combine multiple conditions or expressions.

Answer 14

Logical operators

Question 15

Returns true only if both conditions are true

Answer 15

&& (Logical AND)

Question 16

Returns true if at least one condition is true

Answer 16

|| (Logical OR)

Question 17

Reverses the result of a condition.
Returns true if the condition is false, and vice versa.

Answer 17

! (Logical NOT)

Question 18

For &&, if the first condition is _____, the second condition is
not evaluated

Answer 18

false

Question 19

For ||, if the first condition is _____, the second condition is not evaluated.

Answer 19

true

Question 20

Logical operators can combine multiple ________ or________
expressions.

Answer 20

relational or Boolean

Question 21

Selection statements are used to make ________ in a program based on certain conditions.

Answer 21

decisions

Question 22

Selection statements are essential for controlling the ____ of a program.

Answer 22

flow

Question 23

_______________ are used to make decisions in a program based on certain conditions.

Answer 23

Selection statements

Question 24

Executes a block of code if a specified condition is true.

Answer 24

if Statement

Question 25

A shorthand for if-else that returns a value based on a condition.

Answer 25

Ternary Operator (? :)

Question 26

Executes one block of code if the condition is true and another block if the condition is false

Answer 26

if-else Statement

Question 27

Used to test multiple conditions in sequence. The first condition that evaluates to true will have its block executed.

Answer 27

if-else-if Ladder

Question 28

Used to select one of many code blocks to execute based on the value of a variable or expression.

Answer 28

Switch Statement

Question 29

______ keyword is used to terminate the switch statement.

Answer 29

break

Question 30

When a break statement is encountered, the program _____ the switch block and _________ executing the code after the switch statement.

Answer 30

exits , continues

Question 31

If break is omitted, the program will fall through to the next case (or default) and execute its code, even if the condition doesn’t match. This is called ____________ behavior.

Answer 31

fall-through

Question 32

The _______ keyword is used to define a block of code that executes when none of the case values match the switch expression.

Answer 32

default

Question 33

An if statement inside another if statement.

Answer 33

Nested if Statements

Question 34

An if-else statement inside another if or else block.

Answer 34

Nested if-else Statements

Question 35

An if-else-if ladder inside another if, else, or else-if block.

Answer 35

Nested if-else-if Ladder

Question 36

A switch statement inside another switch statement.

Answer 36

Nested switch Statements

Question 37

________________ allow you to execute a block of code repeatedly as long as a specified condition is true.

Answer 37

Looping statements

Question 38

The ________ is used when you know how many times you want to repeat a block of code.

Answer 38

For loop

Question 39

1. ____________: Executed once at the beginning. It is used to initialize the loop variable. 2. _________: Evaluated before each iteration. If true, the loop continues; if false, the loop ends. 3. ______: Executed after each iteration. It updates the loop variable.

Answer 39

1. Initialization 2. Condition 3. Update

Question 40

The ___________ is used when you want to repeat a block of code as long as a condition is true. The number of iterations is not fixed.

Answer 40

while loop

Question 41

A while loop evaluates the ____________ inside the parenthesis ().

Answer 41

textExpression

Question 42

A while loop evaluates the textExpression inside the __________.

Answer 42

parenthesis()

Question 43

If the textExpression evaluates to _____, the code inside the while loop is executed.

Answer 43

true

Question 44

The ________ loop is similar to the while loop, but it guarantees at least one execution of the loop body, even if the condition is false.

Answer 44

Do-while

Question 45

If the textExpression evaluates to _____, the body of the loop inside the do statement is executed again.

Answer 45

true

Question 46

Omit Initialization - You can omit the initialization part if the loop variable is already initialized _______ the loop.

Answer 46

outside

Question 47

Omit Condition - You can omit the condition, but this will create an infinite loop unless you use a ______ statement to exit the loop.

Answer 47

break

Question 48

Omit Update - You can omit the update part and handle the update _______ the loop body.

Answer 48

inside

Question 49

This is useful in scenarios where the loop should run indefinitely until a break statement is encountered.

Answer 49

Infinite Loop

Question 50

An infinite loop runs indefinitely until it is explicitly stopped (e.g., using a break statement).

Answer 50

Infinite while Loop

Question 51

You can use a while loop to repeatedly prompt the user for input until a _________ condition is met.

Answer 51

specific

Question 52

A _________ consists of an outer loop and one or more inner loops.

Answer 52

nested for loop

Question 53

The inner loop _________ all its iterations for each iteration of the outer loop.

Answer 53

completes

Question 54

Controls the number of times the inner loop runs.

Answer 54

Outer Loop

Question 55

Runs independently for each iteration of the outer loop. Completes all its iterations before the outer loop moves to the next iteration.

Answer 55

Inner loop