JAVA PRACTICE 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
Backspace - 🧠ANSWER ✔✔\b
Tab - 🧠ANSWER ✔✔\t
Linefeed - 🧠ANSWER ✔✔\n
carriage return - 🧠ANSWER ✔✔\r
single quote - 🧠ANSWER ✔✔\'
Double quote - 🧠ANSWER ✔✔\"
backslash - 🧠ANSWER ✔✔\\
form feed - 🧠ANSWER ✔✔\f
,Octal character - 🧠ANSWER ✔✔\ddd
Hexadecimal unicode - 🧠ANSWER ✔✔\uxxx
whats an expression - 🧠ANSWER ✔✔can have a single variable or
constant or can consist of operators and operands
___________ is interpreted. - 🧠ANSWER ✔✔Java
_______________is the brain of the computer - 🧠ANSWER ✔✔CPU
Which JDK command is correct to run a Java application - 🧠ANSWER
✔✔Java Bytecode
__________is Architecture-neutral - 🧠ANSWER ✔✔Java
__________ is software that interprets Java bytecode - 🧠ANSWER
✔✔Java Compiler
Java compiler translates Java source code into ___________. - 🧠ANSWER
✔✔Java bytecode
______________is a program that runs on a computer to manage and
control a computers activness - 🧠ANSWER ✔✔Opertating system
Java was developed by - 🧠ANSWER ✔✔Sun Microsystems
,programming style is important because_______________. - 🧠ANSWER
✔✔good programming style helps reduce programming errors
Why do computers use zeros and ones - 🧠ANSWER ✔✔because digital
devices have two stable states and it is natural to use one state for 0 and
the other for 1.
Java_____________ can run from a Web browser - 🧠ANSWER ✔✔applets
Application program interface. Contains predefined classes and interfaces
for developing Java programs. - 🧠ANSWER ✔✔Java API
Java Development Toolkit. A set of separate programs, each invoked from
a command line, for developing and testing Java programs. - 🧠ANSWER
✔✔Java JDK
A specification for software which interprets Java programs that have been
compiled into byte-codes, and usually stored in a ".class" file. - 🧠ANSWER
✔✔Java Virtual Machine
public class Class {
public static void main(String[] args) { - 🧠ANSWER ✔✔Main method
Boolean variables - 🧠ANSWER ✔✔Hold either 'true' or 'false'
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, ________ consists of a set of separate programs for developing and testing
Java programs, each of which is invoked from a command line - 🧠ANSWER
✔✔Java JDK
The JDK command to compile a class in the file Test.java is - 🧠ANSWER
✔✔Javac Test
The extension name of a Java bytecode file is - 🧠ANSWER ✔✔.exe
________ is a software that interprets Java bytecode - 🧠ANSWER ✔✔Java
virtual machine
Computer can execute the code in ___________ - 🧠ANSWER ✔✔machine
language
A block is enclosed inside __________ - 🧠ANSWER ✔✔Braces
_______ consists of a set of separate programs for developing and testing
Java programs, each of which is invoked from a command line - 🧠ANSWER
✔✔Java JDK
The extension of the binary output created by a Java program is? -
🧠ANSWER ✔✔.class
QUESTIONS AND ANSWERS | 100%
PASS
Backspace - 🧠ANSWER ✔✔\b
Tab - 🧠ANSWER ✔✔\t
Linefeed - 🧠ANSWER ✔✔\n
carriage return - 🧠ANSWER ✔✔\r
single quote - 🧠ANSWER ✔✔\'
Double quote - 🧠ANSWER ✔✔\"
backslash - 🧠ANSWER ✔✔\\
form feed - 🧠ANSWER ✔✔\f
,Octal character - 🧠ANSWER ✔✔\ddd
Hexadecimal unicode - 🧠ANSWER ✔✔\uxxx
whats an expression - 🧠ANSWER ✔✔can have a single variable or
constant or can consist of operators and operands
___________ is interpreted. - 🧠ANSWER ✔✔Java
_______________is the brain of the computer - 🧠ANSWER ✔✔CPU
Which JDK command is correct to run a Java application - 🧠ANSWER
✔✔Java Bytecode
__________is Architecture-neutral - 🧠ANSWER ✔✔Java
__________ is software that interprets Java bytecode - 🧠ANSWER
✔✔Java Compiler
Java compiler translates Java source code into ___________. - 🧠ANSWER
✔✔Java bytecode
______________is a program that runs on a computer to manage and
control a computers activness - 🧠ANSWER ✔✔Opertating system
Java was developed by - 🧠ANSWER ✔✔Sun Microsystems
,programming style is important because_______________. - 🧠ANSWER
✔✔good programming style helps reduce programming errors
Why do computers use zeros and ones - 🧠ANSWER ✔✔because digital
devices have two stable states and it is natural to use one state for 0 and
the other for 1.
Java_____________ can run from a Web browser - 🧠ANSWER ✔✔applets
Application program interface. Contains predefined classes and interfaces
for developing Java programs. - 🧠ANSWER ✔✔Java API
Java Development Toolkit. A set of separate programs, each invoked from
a command line, for developing and testing Java programs. - 🧠ANSWER
✔✔Java JDK
A specification for software which interprets Java programs that have been
compiled into byte-codes, and usually stored in a ".class" file. - 🧠ANSWER
✔✔Java Virtual Machine
public class Class {
public static void main(String[] args) { - 🧠ANSWER ✔✔Main method
Boolean variables - 🧠ANSWER ✔✔Hold either 'true' or 'false'
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, ________ consists of a set of separate programs for developing and testing
Java programs, each of which is invoked from a command line - 🧠ANSWER
✔✔Java JDK
The JDK command to compile a class in the file Test.java is - 🧠ANSWER
✔✔Javac Test
The extension name of a Java bytecode file is - 🧠ANSWER ✔✔.exe
________ is a software that interprets Java bytecode - 🧠ANSWER ✔✔Java
virtual machine
Computer can execute the code in ___________ - 🧠ANSWER ✔✔machine
language
A block is enclosed inside __________ - 🧠ANSWER ✔✔Braces
_______ consists of a set of separate programs for developing and testing
Java programs, each of which is invoked from a command line - 🧠ANSWER
✔✔Java JDK
The extension of the binary output created by a Java program is? -
🧠ANSWER ✔✔.class
