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5. The full form of JVM is ………………….
a. Java Virtual Mechanics b. Java Virtual Machine
c. Java Visual Model d. Java Variable Machine
Answers
1. a 2. c 3. b 4. c 5. b
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E. Case Study. Century #Experiential Learning
Skills
A standalone application refers to those applications that executes locally on any device and requires no external help to
be functional, not even any Internet connections. Applets are codes in Java which are downloaded from a website on a
client computer and can only be executed within a web browser.
1. The standalone application is known as ………………….
a. Compiler b. Java Application
c. Java Applet d. Java Virtual Machine
2. Applets are mainly used to execute within ………………….
a. Bluej b. MS Word
c. Web Browser d. Both a and c
3. The IDE to write java codes are ………………….
a. Applet b. Standalone Application
c. Bluej d. Both a and c
4. ………………… are codes in Java which are downloaded from a website.
a. Standalone Application b. Applet
c. java d. Both a and c
5. Standalone application refers to those applications that executes ………………….
a. with the help of Internet b. locally
c. in a web browser d. only on mobile devices
Answers
1. b 2. c 3. c 4. b 5. b
F. Assertion and Reasoning based questions.
The following questions consist of two statements – Assertion (A) and Reason (R). Answer these questions by selecting
the appropriate option given below:
(a) Both A and R are true, and R is the correct explanation of A.
(b) Both A and R are true, but R is not the correct explanation of A.
(c) A is true, but R is false.
(d) A is false, but R is true.
1. Assertion(A): JVM is platform-independent.
Reason(R): VM allows Java code to run on any device or operating system that has a JVM implementation
Ans. (d) A is false, but R is true.
2. Assertion(A): Java supports automatic memory management.
Reason(R): Java has a garbage collector that automatically deallocates memory used by objects that are no longer in use.
Ans. (a) Both A and R are true, and R is the correct explanation of A.
3. Assertion(A): Java source code is compiled into bytecode.
Reason(R): Bytecode is platform-specific and can be executed directly by the underlying operating system.
Ans. (c) A is true, but R is false.
38 Touchpad Computer Applications-IX

