If '+' means '–', '–' means '×', '÷' means '+' and

How do you duplicate a slide in PowerPoint?

The process that starts Operating System when the user turns on a computer system is known as _________

Which layer of the OSI model provides services such as file transfer, email, and remote login?

The time required for execution of the move is :

Which Excel tool is used for creating visual representations of data using charts and graphs?

_________ are activity-monitoring software programs that give hackers access to your personal data.

A computer program that converts an entire program into machine language is called a/an

Which of the following key is not on the number keypad

Which of the following best describes data integrity in computer security?

The primary function of the ............ is to set up the hardware and load and start an operating system