equal 50%

frquence 50 HZ repeats itself

the main feature in the first generation

True or false (√ or ×)
Q) The motherboard also is called a system board.

True or false (√ or ×)
Q) On a personal computer, all functions of the processor usually are on a single chip.

Q) A dual-core processor doubles the processing speed of a single-core processor.

A........ application is an application that runs the same on multiple operating systems.

A _ is a multiuser operating system that organizes and coordinates how multiple users access and share resources on a network.

With _, the operating system allocates a portion of a storage medium to function as additional RAM.

......... is small program that tells the operating system how to communicate with a specific
device

With a _ interface, users interact with the software through ordinary, intuitive behavior.

A _ operating system allows two or more programs or apps to reside in memory at the same time.

Linux is proprietary software.

Which of the following is not proprietary software?

Most users today work with a command-line interface.

A ........ controls how you enter data and instructions and how information is displayed on the
screen.

Each device connected to a computer requires its own specific.......... .

Operating systems that function as both desktop and server operating systems sometimes are called
multipurpose operating systems