Java Quiz-1

What is the default value of a student's attendance in a new semester?

• 0

• 0.0

• null

• undefined

Which keyword is used to define a constant in a programming language?

• final

• static

• const

• constant

What is the output of the following scenario?

Shreya has 5 apples.

If Shreya gives away more than 10 apples, what will happen?

Will Shreya have any apples left?

• Shreya will have more than 10 apples left

• Shreya will have less than 10 apples left

• Shreya will have exactly 10 apples left

• An error will occur

Which of the following is/are not a valid keyword in Java?

• class

• main

• String

• public

What is the purpose of the "break" statement in a coding competition?

• To exit a coding challenge or switch statement

• To skip the current iteration of a coding problem

• To define a new case in a switch statement

• To continue to the next iteration of a coding challenge

Which datatype is used to store a single character in a student's personal information form?

• char

• String

• int

• Character

What is the result when a student, John, is given a test and asked to solve the following problem?

int num = 10; System.out.println((num++ + ++num));

• 22

• 23

• Syntax Error

• (10+++++10)

What is the output of the following code snippet?

int x = 5; int y = 3; System.out.println(x % y);

• 2

• 0

• "2"

• "3"

Which statements are used to read a string input from the user in Java?
(select any two)

• nextInt()

• nextLine()

• nextDouble()

• next()

IsJava Virtual Machine (JVM) is a Platform Dependent??

• Yes

• No

• None of the above