Interview Topics

On this page we present you the best “Interview” collections of “IT” and “Non-IT”.Start here to learn more about this “Interview” resources to practice with different types of Questions and Answers. This is the best guide for a deep understanding of what you have chosen.

Admin

Adobe

Apache

Banking

Big Data Analytics

Business Topics

Business intelligence

Cloud computing

 

 

 

 

 

Database

DevOps

Digital Marketing

Hadoop

 

 

 

 

 

 

IBM

IT Security

Java

JavaScript library

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Microsoft

Mainframe

Mobile Development

Networking

 

 

 

 

 

 

 

 

Oracle

Peoplesoft

Programming

PHP Framework

 

Qlikview

SAP

SAS

Salesforce

 

 

 

 

 

Testing

Telecom

Web Development

 

 

 

 

 

 

Determines the location, i.e., index of the (first) minimum or maximum of a numeric vector. Usage which.min(x) which.max(x) x <- c( 1, 4, 3, 9, 6, 7) which.max(x) Output: $Rscript main.r 4 # position {Or} Position particular number(another way) x Output: ...

Find the position of minimum and maximum of value in R Programming Language

Determines the location, i.e., index of the (first) minimum or maximum of a numeric vector. Usage which.min(x) which.max(x) x <- c( 1, 4, 3, 9, 6, 7) which.max(x) Output: $Rscript main.r 4 # position {Or} Position particular number(another way) x Output: ...

x <- c(2 ,3 ,4 ,4) y <-c(3, 4 ,5 ,6) print (x+y) print(x-y) print(x*y) print(x/y) print(x%%y) print(x^y) or sum(x,y) prod(x,y) Output: $Rscript main.r 5 7 9 10 -1 -1 -1 -2 6 12 20 24 0.6666667 0.7500000 0.8000000 0.6666667...

Write a R Program to Two vector Variables (Addition, Subtraction, Multiplication, Division, Mod, Coefficient)

x <- c(2 ,3 ,4 ,4) y <-c(3, 4 ,5 ,6) print (x+y) print(x-y) print(x*y) print(x/y) print(x%%y) print(x^y) or sum(x,y) prod(x,y) Output: $Rscript main.r 5 7 9 10 -1 -1 -1 -2 6 12 20 24 0.6666667 0.7500000 0.8000000 0.6666667...

2+3 //Add 2-3 //Sub 2*3 //Mul 2/3 //Div 2+2+3*4-4/3 // Add, Mul, Sub, Div Output: 5 -1 6 0.6666667 14.66667 (Or) With input variable: x=6 y=2 x + y x-y x*y x/y Output: 8 4 12 3

R Programs to Add, Sub, Mul, and Div

2+3 //Add 2-3 //Sub 2*3 //Mul 2/3 //Div 2+2+3*4-4/3 // Add, Mul, Sub, Div Output: 5 -1 6 0.6666667 14.66667 (Or) With input variable: x=6 y=2 x + y x-y x*y x/y Output: 8 4 12 3

    First R Program: print (“Hello world!”) Output: “Hello world!” print (“Hello World!”, quote-FALSE) Output: Hello World! print (paste (“Welcome”,”to”,”my”, “first”,”program”)) Output: “Welcome to my first program”

Simple way:” Hello world program in R”

    First R Program: print (“Hello world!”) Output: “Hello world!” print (“Hello World!”, quote-FALSE) Output: Hello World! print (paste (“Welcome”,”to”,”my”, “first”,”program”)) Output: “Welcome to my first program”

ASCII Value of ALL characters #include <stdio.h> int main() { int i; for(i=0;i<255;i++) { printf(“ASCII value of character %c=%d\n”,i,i); } return 0; } Output: ASCII value of character =0 ASCII value of character =1 ASCII value of character =2 ASCII value of character =3...

Write a C program ASCII values of all Characters

ASCII Value of ALL characters #include <stdio.h> int main() { int i; for(i=0;i<255;i++) { printf(“ASCII value of character %c=%d\n”,i,i); } return 0; } Output: ASCII value of character =0 ASCII value of character =1 ASCII value of character =2 ASCII value of character =3...

Only ASCII values #include <stdio.h> int main() { int i; char ch; for(i=0;i<256;i++) { printf(“%c”,ch); ch=ch+1; } return 0; } Output: ¬ !”#$%&'()*+,-./0123456789:;<=>?@ ABCDEFGHIJKLMNOPQRSTUVWXYZ^_` abcdefghijklmnopqrstuvwxyz{|}~ ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪ º¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐ └┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■

Write a C Program to Only ASCII values

Only ASCII values #include <stdio.h> int main() { int i; char ch; for(i=0;i<256;i++) { printf(“%c”,ch); ch=ch+1; } return 0; } Output: ¬ !”#$%&'()*+,-./0123456789:;<=>?@ ABCDEFGHIJKLMNOPQRSTUVWXYZ^_` abcdefghijklmnopqrstuvwxyz{|}~ ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪ º¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐ └┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■

#include <stdio.h> int main() { char ch; printf(“Enter the character”); scanf(“%c”,&ch); printf(“ASCII value of %c=%d”,ch,ch); return 0; } Output: Enter the character O ASCII value of O=79

Write a C Program to ASCII value of a Character:

#include <stdio.h> int main() { char ch; printf(“Enter the character”); scanf(“%c”,&ch); printf(“ASCII value of %c=%d”,ch,ch); return 0; } Output: Enter the character O ASCII value of O=79