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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Mth bit in Nth binary string from a sequence generated by the given operations
Given two integers N and M, generate a sequence of N binary strings by the following steps:S0 = "0"S1 = "1"Generate remaining strings by the equation Si = reverse(Si - 2) ...
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Strings
Algorithms
Divide and Conquer
Sorting
Mathematical
Fibonacci
binary-string
Recursion
DSA
Easiest way to find the closure set of attribute
Set of all those attributes which can be functionally determined from an attribute set is called closure of the attribute set and the closure of the attribute set {X} is ...
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Computer Subject
DBMS
GATE CS
Mathematics | Problems On Permutations | Set 1
Prerequisite - Permutation and CombinationFormula's Used :1. P(n, r) = n! / (n-r)!2. P(n, n) = n! Example-1 :How many 4-letter words, with or without meaning, can be form...
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GATE CS
Engineering Mathematics
Stream Ciphers
In stream cipher, one byte is encrypted at a time while in block cipher ~128 bits are encrypted at a time. Initially, a key(k) will be supplied as input to pseudorandom b...
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cryptography
Computer Networks
Network-security
WiFi and its Amendments
It is obvious that wireless devices and Access point (AP) are able to communicate with each other if they operate on same band. Band means range of frequency used by parti...
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Computer Networks
How to create Pareto Chart
Defect Pareto chart generally represents frequency of occurrence of different types of defects or categories of problem. Using this, one can determine defects that have hi...
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Software Engineering
Software Testing
Difference between JUnit and TestNG
Software Development Life Cycle has various phases for the development of software which includes, Requirement analysis, Communication, Designing, Coding, Testing, and Dep...
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Difference Between
Software Engineering
Software Testing
Introduction to Data Processing
Data processing, the conversion of raw data into meaningful information, is pivotal in today's information-driven world. The Data Processing process is vital across variou...
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Data Science
Difference between Half adder and full adder
1. Half Adder : Half Adder is a combinational logic circuit which is designed by connecting one EX-OR gate and one AND gate. The half adder circuit has two inputs: A and B...
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GATE CS
Difference Between
Digital Logic
Developing DFD Model of System
Data Flow Diagram (DFD) of a system represents how input data is converted to output data graphically. Level 0 also called context level represents most fundamental and ab...
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Software Engineering
C program to find the frequency of characters in a string
Given a string S containing lowercase English characters, the task is to find the frequency of all the characters in the string.ExamplesInput: S="geeksforgeeks"Output:e - ...
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Strings
Hash
C Programs
frequency-counting
DSA
Generations of wireless communication
We have made very huge improvements in wireless communication and have expanded the capabilities of our wireless communication system. We all have seen various generations...
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Computer Networks
FLOOR(), GREATEST() and LEAST() Function in MariaDB
1. FLOOR() Function :The MariaDB, The FLOOR function is used for returns the largest integer value that is equal to or less than a number. In this function, a number will ...
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SQL
DBMS-SQL
Providence Interview Experience (On-Campus)
Online Round: Around 250 candidates turned up for this round. The exam contained 3 sections:Technical MCQ(24 questions)Coding Questions(2 easy-medium)SQL Query(1 Question)...
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Interview Experiences
On-Campus
Marketing
Providence Global Centre
Experiences
CitiBank Interview Experience (On-Campus 2020)
Citi visited our campus on 12th August 2020 for the position of Technology Analyst at Pune/Chennai Location. There were 3 rounds for selection in the company. The CGPA cut...
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Interview Experiences
On-Campus
Marketing
Citibank
Experiences
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