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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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UGC-NET | UGC-NET CS 2017 Dec 2 | Question 17
In SQL, __________ is an Aggregate function.(A) SELECT(B) CREATE(C) AVG(D) MODIFY Answer: (C) Explanation: An aggregate function allows you to perform a calculation on a s...
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UGC-NET
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 16
Which of the following is/are true with reference to ‘view’ in DBMS ?(a) A ‘view’ is a special stored procedure executed when certain event occurs.(b) A ‘view’ is a virtua...
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UGC-NET
PHP current() Function
The current() function is an inbuilt function in PHP.It is used to return the value of the element in an array which the internal pointer is currently pointing to.The curr...
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Web Technologies
PHP-array
PHP-function
PHP
PHP reset() Function
The reset() function is an inbuilt function in PHP. This function is used to move any array's internal pointer to the first element of that array. While working wi...
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Web Technologies
PHP-array
PHP-function
PHP
JavaScript Math expm1() Method
Math.expm1() is an inbuilt method in JavaScript that is used to get the value of ep-1, where p is any given number. The number e is a mathematical constant having an appro...
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Web Technologies
JavaScript
javascript-math
JavaScript-Methods
JavaScript Math clz32() Method
JavaScript Math.clz32() is an inbuilt method in JavaScript that stands for "Count Leading Zeroes 32". This method is used for getting the number of leading zero bits prese...
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Web Technologies
JavaScript
javascript-math
JavaScript-Methods
JavaScript Math cbrt() Method
The Math.cbrt() method is used to find the cube root of a number.Syntax:Math.cbrt(x)Parameters: This method accepts a single parameter as mentioned above and described bel...
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Web Technologies
JavaScript
javascript-math
JavaScript-Methods
JavaScript Math cosh() Method
JavaScript Math.cosh() method is used to calculate the value of the hyperbolic cosine of a number.Syntax:Math.cosh(x) Parameter: This method accepts a single parameter as ...
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Web Technologies
JavaScript
javascript-math
JavaScript-Methods
Rencontres Number (Counting partial derangements)
Given two numbers, n = 0 and 0 = k = n, count the number of derangements with k fixed points.Examples:Input : n = 3, k = 0Output : 2Since k = 0, no point needs to be on it...
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Dynamic Programming
Mathematical
Combinatorial
DSA
PHP program to print an arithmetic progression series using inbuilt functions
We have to print an arithmetic progressive series in PHP, between two given numbers a and b both including, a given common arithmetic difference of d.Examples:Input : $a =...
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Web Technologies
PHP-basics
arithmetic progression
PHP
Program to print binomial expansion series
Given three integers, A, X and n, the task is to print terms of below binomial expression series.(A+X)n = nC0AnX0 + nC1An-1X1 + nC2An-2X2 +....+ nCnA0XnExamples:Input : A ...
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Mathematical
Combinatorial
binomial coefficient
DSA
Product of given N fractions in reduced form
Given the Numerator and Denominator of N fractions. The task is to find the product of N fraction and output the answer in reduced form.Examples:Input : N = 3 num[]...
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Mathematical
GCD-LCM
Fraction
DSA
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 15
Which of the following is not correct (in C++) ?Class templates and function templates are instantiated in the same wayClass templates differ from function templates in th...
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UGC-NET
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 14
Which of the following is not correct for virtual function in C++ ? (A)Must be declared in public section of class.(B)Virtual function can be static...
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UGC-NET
ISRO | ISRO CS 2017 | Question 10
If log(base a) 2 = x and log(base a) 8 = y, what is the value of log(base a) 16? (A)2x + y(B)2x - y(C)x + y(D)4x Answer: (C...
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ISRO
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