13. OTHER USEFUL FREE TOOLS AND SERVICES — COMPUTER STD 12 Science — Question

Which command is used to declare one or more in preamble packages to use in our document section?

What identifies the type of exception that the block is to deal with by catch block?

Each program must have one class that contains public method main0” What can we say for this statement?

Which of the following should be a type of the test expression in ‘switch’ statement?

How many numbers of dimensions can be created in array ?

In procedural programming which type of data areas are often used for sharing information?

Which of the following, E-commerce business model involves reverse auctions where the consumers determine the prices of the products or services?

Which keyword is used to explicitly throw an Exception object?

In which of the following objects is the Form object contained?

The technology uses which location of the mobile device to determine which applications are appropriate in that area?