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QuestionSubjectCategory
The “return 0;” statement in main function indicatesComputer AwarenessBasic computer
Which of the following is not a reserve keyword in C++?Computer AwarenessBasic computer
The size of following variable is not 4 bytes in 32 bit systemsComputer AwarenessBasic computer
Identify the correct statement regarding scope of variablesComputer AwarenessBasic computer
Which of the following is false for switch statement in C++?Computer AwarenessBasic computer
Observe the following block of code and determine what happens when x=2? switch (x){ case 1: case 2: case 3: cout<< "x is 3, so jumping to third branch"; goto thirdBranch; default: cout<<"x is not within the range, so need to say Thank You!"; } Computer AwarenessBasic computer
Consider the following two pieces of codes and choose the best answer CODE 1: switch (x) { case 1: cout <<”x is 1”; break; case 2: cout <<”x is 2”; break; default: cout <<”value of x unknown”; } CODE 2 If (x==1){ Cout <<”x is 1”; } Else if (x==2){ Cout << “x is 2”; } Else{ Cout <<”value of x unknown”; } Computer AwarenessBasic computer
The continue statementComputer AwarenessBasic computer
Which of the following is selection statement in C++?Computer AwarenessBasic computer
Which of the following is not a jump statement in C++?Computer AwarenessBasic computer
Which of the following is not a looping statement in C?Computer AwarenessBasic computer
The difference between while structure and do structure for looping isComputer AwarenessBasic computer
Looping in a program meansComputer AwarenessBasic computer
Find out the error in following block of code. If (x = 100) Cout << “x is 100”; Computer AwarenessBasic computer
Examine the following program and determine the output #include <iostream> using namespace std; int operate (int a, int b) { return (a * b); } float operate (float a, float b) { return (a/b); } int main() { int x=5, y=2; float n=5.0, m=2.0; cout << operate(x,y) <<"\t"; cout << operate (n,m); return 0; } Computer AwarenessBasic computer
Overloaded functions areComputer AwarenessBasic computer
In case of pass by referenceComputer AwarenessBasic computer
In case of arguments passed by values when calling a function such as z=addidion(x,y),Computer AwarenessBasic computer
Strings are character arrays. The last index of it contains the null-terminated characterComputer AwarenessBasic computer
The keyword endlComputer AwarenessBasic computer
Observe following function declaration and choose the best answer: int divide ( int a, int b = 2 ) Computer AwarenessBasic computer
Variables inside parenthesis of functions declarations have _____ level access.Computer AwarenessBasic computer
Arguments of a functions are separated withComputer AwarenessBasic computer
We declare a function with ______ if it does not have any return typeComputer AwarenessBasic computer
A function that calls itself for its processing is known asComputer AwarenessBasic computer
A time sharing system implyComputer AwarenessBasic computer
Interrupts which are initiated by an instruction areComputer AwarenessBasic computer
The branch logic that provides decision making capabilities in the control unit is known asComputer AwarenessBasic computer
A stack pointer is Computer AwarenessBasic computer
A stack isComputer AwarenessBasic computer
CPU does not perform the operationComputer AwarenessBasic computer
A complete microcomputer system consists ofComputer AwarenessBasic computer
Where does a computer add and compare data?Computer AwarenessBasic computer
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?Computer AwarenessBasic computer
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?Computer AwarenessBasic computer
Verification of a login name and password is called asComputer AwarenessBasic computer
Software, such as viruses, worms and Trojan horses, that has a malicious intent, is known asComputer AwarenessBasic computer
The OSI model is divided into howmany processes called layers.Computer AwarenessBasic computer
Which servers store and manages files for network users ?Computer AwarenessBasic computer
Which button on the quick access Toolbar allows you to cancel your recent commands or actionsComputer AwarenessBasic computer
Statements : Some desks are tents. Some tents are rivers. All rivers are ponds. Conclusions : I. Some ponds are tents. II. Some ponds are desks.Computer AwarenessBasic computer
VDU is also called as Computer AwarenessBasic computer
The word FTP Stands forComputer AwarenessBasic computer
Which of the following printer cannot print graphics ?Computer AwarenessBasic computer
All computers must haveComputer AwarenessBasic computer
Which one works as an output and input device?Computer AwarenessBasic computer
Which one is not an output device?Computer AwarenessBasic computer
A Program written in machine language is called ?Computer AwarenessBasic computer
SMPS Stands forComputer AwarenessBasic computer
VDU is also called as Computer AwarenessBasic computer

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