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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 2
Let m=(313)4 and n=(322)4. Find the base 4 expansion of m+n.(A) (635)4(B) (32312)4(C) (21323)4(D) (1301)4 Answer: (D) Explanation: Quiz of this QuestionPlease comment belo...
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UGC-NET
ISRO | ISRO CS 2017 | Question 4
If x = -1 and x = 2 are extreme points of f(x) = α log |x| + β x2 + x then(A) α = -6, β = -1/2(B) α = 2, β = -1/2(C) α = 2, β = 1/2(D) α = -6, β =1/2 Answer: (B) Explanati...
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ISRO
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 3
Find the boolean product A⊙B of the two matrices.(A) (1)(B) (2)(C) (3)(D) (4) Answer: (A) Explanation: Quiz of this Question...
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UGC-NET
ISRO | ISRO CS 2017 | Question 3
A bag contains 19 red balls and 19 black balls. Two balls are removed at a time repeatedly and discarded if they are of the same colour, but if they are different, black b...
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ISRO
ISRO | ISRO CS 2017 | Question 2
Consider the set of integers I. Let D denote “divides with an integer quotient” (e.g. 4D8 but 4D7). Then D is (A) Reflexive, not symmetric, transitive (B) Not reflexive, n...
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ISRO
ISRO | ISRO CS 2017 | Question 1
Suppose A is a finite set with n elements. The number of elements and the rank of the largest equivalence relation on A are (A) {n,1}(B) {n, n}(C) {n2, 1}(D) {1, n2} Answe...
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ISRO
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 2
Let m=(313)4 and n=(322)4. Find the base 4 expansion of m+n.(A) (635)4(B) (32312)4(C) (21323)4(D) (1301)4 Answer: (D) Explanation: Quiz of this Question...
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Computer Organization and Architecture
UGC-NET | UGC-NET CS 2017 Dec 2 | Question 1
If the time is now 4 O’clock, what will be the time after 101 hours from now ?(A) 9 O’clock(B) 8 O’clock(C) 5 O’clock(D) 4 O’clock Answer: (A) Explanation: Quiz of this Qu...
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QA - Placement Quizzes
QA – Placement Quizzes
QA - Placement Quizzes-Clocks
Clocks
PHP key() Function
The key() function is an inbuilt function in PHP which is used to return the index of the element of a given array to which the internal pointer is currently pointing. The...
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Web Technologies
PHP-array
PHP-function
PHP
PHP natsort() Function
The natsort() function is an inbuilt function in PHP which is used to sort an array by using a “natural order” algorithm. The natural order tells the order to be used as a...
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Web Technologies
PHP-string
PHP-function
PHP
PHP natcasesort() Function
The natcasesort() function is an inbuilt function in PHP which is used to sort an array by using a "natural order" algorithm. The natural order tells the order to be used ...
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Web Technologies
PHP-string
PHP-function
PHP
Converting Context Free Grammar to Greibach Normal Form
Prerequisite - Context Free Grammars, Simplifying Context Free Grammars A context free grammar (CFG) is in Greibach Normal Form (GNF) if all production rules satisfy one o...
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Misc
GATE CS
Theory of Computation
Juniper Interview Experience | Set 5 (For SDE111)
Telephonic round:Multithreading, current project, prev company project, packet transfer over networkDeadlock, situation for deadlock, min thread/resource required for dead...
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Interview Experiences
Juniper Networks
Experiences
Implementing web scraping using lxml in Python
Web scraping basically refers to fetching only some important piece of information from one or more websites. Every website has recognizable structure/pattern of HTML elem...
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Python
Python-Miscellaneous
python-utility
UEFI(Unified Extensible Firmware Interface) and How is it Different From BIOS
The Unified Extensible Firmware Interface (UEFI), like BIOS (Basic Input Output System), is a firmware that runs whilst the PC is booted. It initializes the hardware and l...
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