Conditional results after execution of an instruction in a micro processor is stored ina) registerb) accumulatorc) flag registerd) flag register part of PSW(Program Status Word)
D
Purpose of PC(Program Counter) in a Microprocessor isa) To store address of TOS(Top Of Stack)b) To store address of next instruction to be executed.c) Count the number of instructions.d) to store base address of the stack.
(b)
When a 'C' function call is made, the order in which parameters passed to the function are pushed into the stack isa) left to rightb) right to leftc) bigger variables are moved first than the smaller variables.d) Smaller variables are moved first than the bigger ones.e) None of the above.
(b)
Memory allocation of variables declared in a program isa) allocated in RAM.b) Allocated in ROM.c) allocated on stack.d) Assigned to registers.
(c)
Find the output of the following programint *p,*q;p=(int *)1000;q=(int *)2000;printf("%d",(q-p));
500
Memory. Management in Operating Systems is done bya) Memory Management Unitb) Memory management software of the Operating Systemc) Kernel
(b)
ODP.NET - Working with Bind Variables together with OracleParameter | |
ODP NET Working with Bind Variables together with OracleParameter With the help of OracleParameter you can include bind variables within any SQL statement These bind variables are nothing but run time query parameters The values in the SQL statement are bound at run time when we use bind variables m
|
|
Microsoft AJAX Library - Functions as Variables | |
Functions as Variables In JavaScript functions are first class objects This means that a function is regarded as a data type whose values can be saved in local variables passed as parameters and so on For example when defining a function you can assign it to a variable and then call the function thr
|
|
C++ Memory Management operators | |
C Memory Management operators Need for Memory Management operators The concept of arrays has a block of memory reserved The disadvantage with the concept of arrays is that the programmer must know while programming the size of memory to be allocated in addition to the array size remaining constant m
|
|
How is the main() function declared? | |
The declaration of main can be done as
int main()
One more declaration that can be taken by main is command line arguments form
int main(int argc, char *argv[])
or this can also be written as
int main(argc, argv)
int argc;
char *argv[];
NOTE: It is not possible for one to declare the main
|
|
What happens when a variable is not declared in function definition? | |
Generally in C program the function definition and calling takes the form as given below:
main()
{
int x,y,z;
z=sample(x,y);
printf(“%d”,z);
}
sample(x1,y1)
int x1,y1;
{
int z1;
z1= x1 - y1;
return(z1);
}
Here what happens is the values x, y gets passed to x1,y1
|
|
How to develop compile and run a C program | |
The steps involved in building a C program are:
1. First program is created by using any text editor and the file is stored with extension as .c
2. Next the program is compiled. There are many compilers available like GNU C compiler called as gcc, Sun compiler, Borland compiler which is pop
|
|
Swap two variables | |
How to swap two variables without using third variable?
A variable is a named location in memory that is used to store data which can be modified in a program. Let us learn how to swap two variables without using third variable. This can be done in number of ways
By using arithmetic operators
|
|
JavaScript Variables | |
JavaScript Variables In this JavaScript tutorial you will learn about JavaScript variables rules for variable names in JavaScript declaration of variable in JavaScript variables usage JavaScript in external file how to place the JavaScript in external file and how to execute this JavaScript placed i
|
|
Quality Aspects to Check While Writing COBOL Program | |
Quality Aspects to Check While Writing COBOL Program This article gives a general list which the programmer must check while delivering programs developed in COBOL This can also be used as a general checklist for checking quality of the COBOL program developed mosgoogle Quality is a vital factor fo
|
|
Scope of Variables in Function | |
Scope of Variables in Function In this C Tutorial you will learn about Scope of Variables in Function viz Local Variables Scope of Local Variables Global Variables Scope of Global Variables mosgoogle The scope of the variables can be broadly be classified as Local Variables Global Variables Loca
|
|
|
