List of top Questions asked in CBSE CLASS XII

What is the purpose of % and _ (underscore) characters used with LIKE operator in SQL?
Briefly explain any two factors that affect active listening.
Mention any four most common environmental barriers which an entrepreneur may face while running his/her venture.
To create a digital presentation, suggest the names of any two popular presentation softwares.
Briefly explain the following terms:
(a) Personality
(b) Personality Traits
What is a Green Job?
In Java, ................ statement is used to execute a block of code matching one value out of many possible values.
In which Java package is the scanner class available?
Flipkart and eBay are examples of ................ shopping stores.
Write the names of any two web browsers which help us to browse various websites over the Internet.
A/An ................ in Java is a block of statements grouped together to perform a specific task.
Name the Java interpreter that translates the byte code into machine code and then executes it.
Which access modifier in Java is used to make a data member or a method member of a class visible only within the class?
Rashmi is not able to leave a blank in the Salary column of the Employee table. Which constraint is applied on the field Salary?
Exception thrown by any statement in try block in a Java program is handled in ................ block.
Which is the correct way to write multiline comments in a Java program?
Which of the following statements is incorrect related to database application used in the domains?
Select the valid statement to declare and initialize an array in Java:
Out of many types of DBMS users, ................ is responsible to determine the requirements of the end users and then develop specifications to meet the requirements.
................ keyword is used in SELECT statement along with column name to display duplicate values once in the result of an SQL query.
In India the main thrust for e-governance was provided by the launching of ................, the national satellite-based computer network in 1987.
What is a variable in Java programming language?
Connectivity between Frontend and Backend project will be done in ................ phase of a web application project.
"Variables in Java need not be declared and initialized before they are used." State True or False.
If the value of an attribute in a tuple is not known or not applicable or not available, a special value called ................ is used to represent them.