Intro to Java Programming 2025/2026
Exam Questions and Answers | 100%
Solved
Application Program Interface (API) - 🧠ANSWER ✔✔Also known as a
library, contains predefined classes and interfaces for developing Java
programs
Assembler - 🧠ANSWER ✔✔A program to convert assembly language into
machine language
Assembly Language - 🧠ANSWER ✔✔Low-Level language created to ease
the code writing.
Bit - 🧠ANSWER ✔✔A unit of measurement of information, 0 & 1 create
digits known as the binary number system.
,Block - 🧠ANSWER ✔✔Curly braces {}, every class has class blocking that
groups the data and methods of the class.
Block Comment - 🧠ANSWER ✔✔(/*) Creates a block comment, computers
will read the first (/*) and ignore all text until the final (*/). (for multiply line
instructions or comments)
Bus - 🧠ANSWER ✔✔Subsystem of computer components that power and
data flow through.
Byte - 🧠ANSWER ✔✔a sequence of 8 bits (enough to represent one
character of alphanumeric data) processed as a single unit of information
Bytecode - 🧠ANSWER ✔✔Is similar to machine instructions but is
architecture neutral and can run on any platform that has a JVM.
Bytecode Verifier - 🧠ANSWER ✔✔Checks the validity of the Bytecode and
to ensure that the Bytecode does not violate Java's security restrictions.
Cable Modem - 🧠ANSWER ✔✔Uses the cable TV line maintained by the
cable company and is generally faster than DSL
, Central Processing Unit (CPU) - 🧠ANSWER ✔✔The part of a computer (a
microprocessor chip) that does most of the data processing. 2 parts;
Control Unit and Arithmetic/LogicUnit.
Class Loader - 🧠ANSWER ✔✔Is a part of the Java Runtime Environment
that dynamically loads Java classes into the Java Virtual Machine. Usually
classes are only loaded on demand. The Java run time system does not
need to know about files and file systems because of class loaders.
Comment - 🧠ANSWER ✔✔Help programmers to communicate and
understand the program. (//) single line comment. (/**/) multiply line
comment
Compiler - 🧠ANSWER ✔✔Is a computer program (or set of programs) that
transforms source code written in a programming language into another
computer language (the target language, often having a binary form known
as object code). The most common reason for wanting to transform source
code is to create an executable program.
Console - 🧠ANSWER ✔✔Is an old computer term that refers to the text
entry and display device of the computer.
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
Exam Questions and Answers | 100%
Solved
Application Program Interface (API) - 🧠ANSWER ✔✔Also known as a
library, contains predefined classes and interfaces for developing Java
programs
Assembler - 🧠ANSWER ✔✔A program to convert assembly language into
machine language
Assembly Language - 🧠ANSWER ✔✔Low-Level language created to ease
the code writing.
Bit - 🧠ANSWER ✔✔A unit of measurement of information, 0 & 1 create
digits known as the binary number system.
,Block - 🧠ANSWER ✔✔Curly braces {}, every class has class blocking that
groups the data and methods of the class.
Block Comment - 🧠ANSWER ✔✔(/*) Creates a block comment, computers
will read the first (/*) and ignore all text until the final (*/). (for multiply line
instructions or comments)
Bus - 🧠ANSWER ✔✔Subsystem of computer components that power and
data flow through.
Byte - 🧠ANSWER ✔✔a sequence of 8 bits (enough to represent one
character of alphanumeric data) processed as a single unit of information
Bytecode - 🧠ANSWER ✔✔Is similar to machine instructions but is
architecture neutral and can run on any platform that has a JVM.
Bytecode Verifier - 🧠ANSWER ✔✔Checks the validity of the Bytecode and
to ensure that the Bytecode does not violate Java's security restrictions.
Cable Modem - 🧠ANSWER ✔✔Uses the cable TV line maintained by the
cable company and is generally faster than DSL
, Central Processing Unit (CPU) - 🧠ANSWER ✔✔The part of a computer (a
microprocessor chip) that does most of the data processing. 2 parts;
Control Unit and Arithmetic/LogicUnit.
Class Loader - 🧠ANSWER ✔✔Is a part of the Java Runtime Environment
that dynamically loads Java classes into the Java Virtual Machine. Usually
classes are only loaded on demand. The Java run time system does not
need to know about files and file systems because of class loaders.
Comment - 🧠ANSWER ✔✔Help programmers to communicate and
understand the program. (//) single line comment. (/**/) multiply line
comment
Compiler - 🧠ANSWER ✔✔Is a computer program (or set of programs) that
transforms source code written in a programming language into another
computer language (the target language, often having a binary form known
as object code). The most common reason for wanting to transform source
code is to create an executable program.
Console - 🧠ANSWER ✔✔Is an old computer term that refers to the text
entry and display device of the computer.
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
