Welcome to the Miscellaneous Topics in Java MCQs Page

Dive deep into the fascinating world of Miscellaneous Topics in Java with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Miscellaneous Topics in Java, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Miscellaneous Topics in Java, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

Check out the MCQs below to embark on an enriching journey through Miscellaneous Topics in Java. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Miscellaneous Topics in Java. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Miscellaneous Topics in Java MCQs | Page 4 of 23

Explore more Topics under Java Programming

01

Language Fundamentals

02

Data Types,Variables and Arrays

03

Operators and Control Statements

04

Classes and Methods

05

Inheritance

06

String Handling

07

java lang and java io

08

Serialization and Networking

09

java util

10

Exception Handling in Java

11

Multithreading

12

IO and Applets

13

Event Handling

14

Interfaces and Packages

15

Session Management,JSP and Servlet

Q31.

Which of the following is not a class of java.util.regex?

Pattern class

matcher class

PatternSyntaxException

Regex class

Discuss

Answer: (d).Regex class

Q32.

What is the significance of Matcher class for regular expression in java?

interpretes pattern in the string

Performs match in the string

interpreted both pattern and performs match operations in the string

None of the mentioned.

Discuss

Answer: (c).interpreted both pattern and performs match operations in the string

Q33.

Object of which class is used to compile regular expression?

Pattern class

Matcher class

PatternSyntaxException

None of the mentioned

Discuss

Answer: (a).Pattern class

Q34.

Which capturing group can represent the entire expression?

group *

group 0

group * or group 0

Noe of the mentioned

Discuss

Answer: (b).group 0

Q35.

groupCount reports a total number of Capturing groups.

True

False

May be

Can't say

Discuss

Answer: (a).True

Q36.

Which of the following matches nonword character using regular expression in java?

Discuss

Answer: (b).\W

Q37.

Which of the following matches end of the string using regular expression in java?

Discuss

Answer: (a).\z

Q38.

What does public int end(int group) return?

offset from last character of the subsequent group

offset from first character of the subsequent group

offset from last character matched

offset from first character matched

Discuss

Answer: (a).offset from last character of the subsequent group

Q39.

What does public String replaceAll(string replace) do?

Replace all characters that matches pattern with a replacement string

Replace first subsequence that matches pattern with a replacement string

Replace all other than first subsequence of that matches pattern with a replacement string

Replace every subsequence of the input sequence that matches pattern with a replacement string

Discuss

Answer: (d).Replace every subsequence of the input sequence that matches pattern with a replacement string

Q40.

What does public int start() return?

returns start index of the input string

returns start index of the current match

returns start index of the previous match

none of the mentioned

Discuss

Answer: (c).returns start index of the previous match

Page 4 of 23

Welcome to the Miscellaneous Topics in Java MCQs Page

Miscellaneous Topics in Java MCQs | Page 4 of 23

Explore more Topics under Java Programming

Language Fundamentals

Data Types,Variables and Arrays

Operators and Control Statements

Classes and Methods

Inheritance

String Handling

java lang and java io

Serialization and Networking

java util

Exception Handling in Java

Multithreading

IO and Applets

Event Handling

Interfaces and Packages

Session Management,JSP and Servlet

Suggested Topics

Reverse Engineering

C Programming

Cloud Computing

UNIX

MATLAB

MS Office

Visual Basic

SQL Server

MongoDB