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what is a digital comparator ansdigital comparator the comparison of two numbers is an operation which evaluates if one number is greater than less
what is a compilera compiler is a program that accepts a program written in a high level language and creates an object
how do subroutines help in program writingsome of the significant characteristics ofsubroutine that help in program writing are a subroutine is named
what is a subroutinea subroutine is a named independent section of c code that performs a particular task and optionally returns a value to the
what is tri-state logic ans tri-state logicin common logic circuits there are two states of the output as low and high if the output is not in the
define the term complexity of an algorithmcomplexity of an algorithm is the calculate of analysis of algorithm analyzing an algorithm means
what are the advantages of cmos logic ansadvantages of cmos logici the power dissipation is mini-mum of all the logic familiesii lsi and vlsi are
what is bubble sortbubble sortthe basic idea in bubble sort is to scan the array to be sorted sequentially various times every pass puts the largest
explain the difference between a function declaration and function definition function declaration and function definition a function
what is a pre-processora pre-processor is a program that procedure the source code before it passes by the compiler it handles under the control of
what are the different storage classes in c storage classes in c there are four storage classes in c a automatic storage class b register
execution error and compilation errorerrors like as mismatch of data types or array out of bound error are called as execution errors or runtime
which of the best method between linear addressing and matrix addressing modes ansbest method matrix addressing is the suitable method since this
explain the use of structures with pointersc permits a pointer to a structure variable in fact a pointer to a structure is same to a pointer to any
can a structure be used within a structureyes a structure can be used within a structure known as nesting of
distinguish among the functions islower and tolower islower and tolower islowerc is a character testing function described in ctypeh
why is c standard library needed c standard libraryc would have been a tough programming language in absence of the standard library the standard
what are the functions of the following header files i ctypeh ii stringh i ctypeh it is a header file that having
define a registerans register a register contain a group of flip-flops and gates which effect their transition the flip flops hold the binary
explain pointerswe can have a pointer pointing to a structure just the same way a pointer pointing to an int such pointers are called as structure
explain various steps for analysing an algorithm the several steps involved in analysis of an algorithm are1 for any algorithm the first step
explain various classes of datatypes of c following are the main classes of data types in c language1 primary data types also called as
what are escape sequences characters list any six of them the characters which when used with output functions like printf putcput etc helps in
compare the use of switch statement with the use of nested if-else statementif-else statement when there are many conditional statements that may
what do you mean by underflow and overflow of dataunderflow and overflow of datawhen the value of the variable is either too long or too small for