InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Class 11 knowledge and support exam preparation. Choose a topic below to get started.
| 701. |
Explain the function and usage of variable with example ? |
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| 702. |
Give me the formula of compound interest |
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| 703. |
Concept of programming |
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| 704. |
Name some specific software. |
| Answer» \tGoogle Chrome.\tInternet Explorer.\tMicrosoft Edge.\tMozilla Firefox.\tOpera.\tSafari.\tUC Browser. | |
| 705. |
What is ternary operators? |
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| 706. |
What do you mean by oop |
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| 707. |
what is the meaning of initialization |
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| 708. |
When switch case is used? |
| Answer» when if or if else if is removed | |
| 709. |
DBMS help to achieve |
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| 710. |
DBMS help to achieve? |
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| 711. |
Unit1 and halfyearly marksaddedin final |
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| 712. |
Show a c++ program for converting Fahrenheit to Celsius |
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| 713. |
Decimal no 123 convert in binary no |
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| 714. |
difference between desktop and window |
| Answer» Desktop is the first screen which appears after a successful boot.Window is box of any application in which it runs. | |
| 715. |
How be find output in a program? |
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| 716. |
How to a program of swaped value |
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| 717. |
Programming of swaped value |
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| 718. |
I want half yearly question paper |
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| 719. |
What is char data type |
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| 720. |
What is a cache memory |
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| 721. |
Difference between 25 and 25l |
| Answer» 25L is\xa0a string whereas\xa025 is\xa0an integer. | |
| 722. |
Nested for loop is not here? |
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| 723. |
Write a programme to print n no. Of stars in a line |
| Answer» #include<iostream.h>#include<conio.h>void main(){int i,j,k;clrscr();for(i=1; i<=5; i++){for(j=4; j>=i; j--){cout<<" ";}for(k=1; k<=(2*i-1); k++){cout<<"*";}cout<<"\\n";}getch();}<br><pre class="brush: cpp;toolbar: false; gutter: true;">/** C program to print triangle pyramid pattern using **/#include<stdio.h>#include<conio.h>int main() { int i,j,rows; printf("Enter the number of rows\\n"); scanf("%d", &rows); for(i = 1; i <= rows; i++) { /* Prints one row of triangle */ for(j = 1; j <= i; ++j) { printf("* "); } printf("\\n"); } getch(); return 0;}</pre> | |
| 724. |
What is difference between == and = |
| Answer» = is assignment operator used to assign values to a variable. On the other hand, == is used to check whether the value of the variable is equal to a specific value or not.For eg. a=5 means we are assigning value 5 to a and a==5 means we are checking whether a is equal to 5. | |
| 725. |
Protocal |
| Answer» A protocol or communication protocol is a set of rules in which computers communicate with each other.Sometimes referred to as an access method, a protocol is a standard used to define a method of exchanging data over a computer network, such as local area network, Internet, Intranet, etc. Each protocol has its own method of how data is formatted when sent and what to do with it once received, how that data is compressed, or how to check for errors in the data.One of the most common and known protocols is HTTP (HyperText Transfer Protocol) | |
| 726. |
What is C++?and what\'s it\'s use |
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| 727. |
Give examples of two wired and wireless ports |
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| 728. |
Difference between 25 and 25l? |
| Answer» 25L is\xa0a string whereas\xa025 is\xa0an integer. | |
| 729. |
A group of 8bits known as |
| Answer» Byte. | |
| 730. |
Difference between ++i and i++ |
| Answer» ++i means pre increment and i++ means post increment.U can learn it in a simple way that in pre increment u first increase than display. And post increment means first display than increase.. e.g. i=10. ++i =11. and i++=10 | |
| 731. |
Write an algorithm to find whether given number is odd or even |
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| 732. |
What is compiler & its work? |
| Answer» A source program written in high level language must be translated into machine language usable codes . Compiler translates information from high level language to low level language. | |
| 733. |
What are function of I/O library |
| Answer» library is a set of predefined functions, you can use them readily in your program.the i/o library facilitates functions for input and output ie functions for taking input from keyboard and printing output to the screen.for eg. cout, cin; (actually they are objects of some class in i/o library that performs their input output functions) | |
| 734. |
Is computer science is additional subject in class 11 commerce |
| Answer» Yes | |
| 735. |
What are the two category of printer ? Explain with example...... |
| Answer» 1. Impact printers- having physical contact b/w paper and printer head. Eg. Line printer,dot matrix printer ,and2. Non-impact printer- no physical contact.eg- inkjet,laser printer.Non impact are better and advanced than impact | |
| 736. |
what the output of the code fragment int a=5 ,b=7 a+2 |
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| 737. |
What is guard code |
| Answer» Guard code\xa0or a is a check of integrity\xa0preconditions\xa0used to avoid errors during execution. | |
| 738. |
What is the process of translation ofthe algorithms, into a program.. |
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| 739. |
What is the importance of data type modifier? |
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| 740. |
What is memory bottleneck? |
| Answer» If we ask system about any information it asks the CPU,then CPU asks ram and then ram doesn\'t has any related data to asked information this situation is called as memory bottleneck. | |
| 741. |
How to write c++programe |
| Answer» We must include header fileVariable declarationOutputInputEndExample as follows://To know sum of 3 numbers#include<iostream.h>int main(){int a,b,c,sum=0;cout<<"enter a,b,c values";cin>>a>>b>>c;sum=a+b+c;return 0;}Output:-if we give a=5,b=9,c=11,Then sum=5+9+11SUM=25? | |
| 742. |
what is the use of /t in c++ |
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| 743. |
What is the difference between while and do while loop |
| Answer» \tBASIS FOR COMPARISONWHILEDO-WHILEGeneral Formwhile ( condition) { statements; //body of loop }do{ . statements; // body of loop. . } while( Condition );Controlling ConditionIn \'while\' loop the controlling condition appears at the start of the loop.In \'do-while\' loop the controlling condition appears at the end of the loop.IterationsThe iterations do not occur if, the condition at the first iteration, appears false.The iteration occurs at least once even if the condition is false at the first iteration.Alternate nameEntry-controlled loopExit-controlled loopSemi-colonNot usedUsed at the end of the loop\t | |
| 744. |
Compare and contrast:proprietory software and free software |
| Answer» Proprietary software is software that is owned by an individual or a company (usually the one that developed it). Free software, which is generally the same as open source software, is available at no cost to everyone, and it can be used by anyone for any purpose and with only very minimal restrictions. | |
| 745. |
C++ source code for a text based interactive calculation |
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| 746. |
What is PROM ? |
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| 747. |
How to convert hexadecimal number to octal number? |
| Answer» First ,convert hexadecimal to decimal. By multiplying by 16Second, now convert decimal to octal By dividing the number by 8 | |
| 748. |
Function of memory? |
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| 749. |
The division notes are not sufficient sir/madam |
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| 750. |
Example of while loop in c++ |
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