Explanation

CC stands for Carbon Copy.

It means that those whose addresses appear after the CC: header will receive a copy of the message.

The CC header will also appear inside the header of the received message.

BCC stands for Blind Carbon Copy.

Explanation

Derived from: computare

Means: “to calculate”, “to count”, “to sum up” or “to think together”. 

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Explanation

Explanation

In MS word, Bookmark is a specific word, section, or location in our Word document

That we want to name and identify for future reference. 

Explanation

• A barcode reader, also called a price scanner or point-of-sale (POS) scanner.
• It is a hand-held or stationary input device.
• It used to capture and read information contained in a barcode.

Explanation

The computer that processes both analog and digital signal is called hybrid computer.

Hybrid computers are computers that exhibit features of analog computers and digital computers.

The digital component normally serves as the controller and provides logical and numerical operations,

while the analog component often serves as a solver of differential equations and other mathematically complex problems.

Explanation

On the File menu, click Save As to open the Save As dialog box.

The Save As dialog box is a standard Windows dialog box.

Explanation

In 1972 by Dennis Ritchie invented the high-level language “C”?

in the Bell Laboratories of the AT & T (American Telephone & Telegraph),located in U.S.A.

Dennis Ritchie is known as the founder of c language.

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Co developer of Unix

C is a general-purpose computer programming language.

It was created in the 1970s.

By design, C's features cleanly reflect the capabilities of the targeted CPUs. 

Designed by: Dennis Ritchie

First appeared: 1972

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Explanation

The ENIAC (Electronic Numerical Integrator and Computer), developed from 1943 to 1946.

It was the first general-purpose electronic digital computer.

It was designed for calculating artillery firing tables and utilized vacuum tubes.

Explanation

The process of starting an operating system when a user turns on a computer is called booting.

Booting is a startup sequence that powers up the system and loads the operating system. 

The booting process involves the following steps: 

• Power on
• The Power-On Self Test
• Find and load the OS
• Drivers and system configuration
• User login and authentication