To access a mainframe or a supercomputer, users often use a

Related MCQs

• A _______ computer is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.
• ________ is a procedure that requires users to enter an identification code and a matching password.
• Computers that are portable and convenient for users who travel are known as
• Computers gather data, which means that they allow users to ________ data.
• The programming team fixes program errors discovered by users during
• Hardware devices that are not part of the main computer system and are often added later to the system are called
• Binary-Coded Decimal (BCD) often uses ________ bits.
• Coded entries which are used to gain access to a computer system are called
• One advantage of dial-up Internet access is
• A computer checks the ________ of usernames and passwords for a match before granting access.