Transmission is in half-duplex mode. For PSK the baud rate is the same as the bandwidth, which means the baud rate is But in 8-PSK the bit rate is 3 times the baud rate, so the bit rate is 15, bps. In the analog transmission of digital data, the signal or baud rate is less than An analog signal has a bit rate of bps and a baud rate of baud.
|Published (Last):||18 August 2009|
|PDF File Size:||2.37 Mb|
|ePub File Size:||12.80 Mb|
|Price:||Free* [*Free Regsitration Required]|
We cannot extend the range of character. We can extend the range of float by using double. To extend the precision further we may use long double. Question: What is an unsigned integer constant? What is the significant of declaring a constant unsigned? We can take the value double using an unsigned integer constant. Question: Describe the characteristics and purpose of escape sequence characters.
Answer: C supports some special back slash character constants, that are used in output function. This characters are known as escape sequence characters. Answer: A variable is a data name that may used to store a data value.
Like constants that remains unchanged during the execution a program. The meant of value it is a variable name and it can take any value like character, int, float and double. Question: How do variables and symbolic names differ? Answer: A variable may be used to store data value.
A variable may take different values at different times during execution of a program. Variables has need to declare at the beginning of the body but after the main. Symbolic names is a unique constants. This constants may appear in a number of place in the program. Symbolic names has need to define at the beginning of a program. Question: State the difference between the declaration of a variable and the definition of a symbolic name? Answer: Variables has need to declare at the beginning of the body but after the main.
The syntax for declaring a variable is as follow: Data-type v1,v2,…….. For example, valid declarations are int count; int number,total; float ratio; Symbolic names has need to define at the beginning of a program. Why it is important? Answer: The process of giving initial values to variables is called initialization.
Programming in C Book by Balaguruswamy
Download: Programming In C Sharp By Balaguruswamy Pdf.pdf
Programming In Ansi C By Balaguruswamy 7th Edition Best ...
Download: Programming In Ansi C By Balaguruswamy.pdf