What are preprocessor directives, Computer Engineering

Assignment Help:

What are preprocessor directives?

Preprocessor directives: These are the commands given to a program called as pre-processor that processes the source code before it passes by the compiler. Every of these pre-processor directives starts with a # symbol. These can be placed anywhere in the program but usually placed before main ( ) or at the starting of the program.

 


Related Discussions:- What are preprocessor directives

What are vectored interrupts, What are vectored interrupts? To decrease...

What are vectored interrupts? To decrease the time involved in the polling process, a device requesting an interrupt may recognize itself directly to the processor. Then the pr

Describe about javascript, World Wide Web (WWW) began as a text-only medium...

World Wide Web (WWW) began as a text-only medium. First version doesn't even have the capability to include graphics on a page. Today's Web sites include sound animation, graphics,

Describe the instruction set architecture, Q. Describe the instruction set ...

Q. Describe the instruction set architecture? The significant role of the Central Processing Unit (CPU) is to perform calculations, to coordinate all other hardware components,

What are the basic functions of database utility, What are the basic functi...

What are the basic functions of Database utility? The basic features of database utility are: Make database objects. Remove database objects. Adjust database obj

Fundamental components of a CPU, Q. Fundamental components of a CPU? Th...

Q. Fundamental components of a CPU? The two fundamental components of a CPU are control unit and arithmetic and logic unit. The control unit of CPU selects and interprets progr

What is the ''blocking factor'' of a file, The "blocking factor" of a file ...

The "blocking factor" of a file is? Ans. The number of logical records in single physical record is called the "blocking factor" of a file.

What is the difference among conventional and HD T.V, a. Write down the sal...

a. Write down the salient difference among conventional T.V. and High Definition TV (HDTV) and also highlight the various benefits of digital representation for video. b. Video

Give the meaning of spc, SPC stands (A)   Standard Protocol Control ...

SPC stands (A)   Standard Protocol Control (B)   Stored Program Control (C)  Signaling and switching Centre (D)  Signaling Process Center Ans: SPC repres

Explain the fetch cycle, Q. Explain the Fetch Cycle? The beginning of e...

Q. Explain the Fetch Cycle? The beginning of every instruction cycle is the fetch cycle and causes an instruction tobe fetched from memory.   The fetch cycle comprises four

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd