Question
A device needed to communicate with computers using
telephone lines is?Solution
A modem is a device that allows digital data to be transmitted over telephone lines. It modulates and demodulates the signals.
A computer program that translates source code into object code is:
What is the primary function of the ALU in a computer?
TCP stands for _______
Which key on the keyboard is used to capitalize letters?
The foreign key in a child table referencing a primary key in a parent table is known as:
A chat-like communication through voice over internet is referred to as:
Which of the following displays the contents of the active cell?
What is the latest version of the Apple iOS operating system as of 2025?
______devices convert a sketch or a figure into a form that the computer can understand:
Which type of attack involves overwhelming a system with traffic to make it unavailable?
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