VSCODE Shortcut keys.

Posted by admin at January 18, 2022

Visual Studio Code is a source-code editor made by Microsoft for Windows, Linux and macOS. Features include support for debugging, syntax highlighting, intelligent code completion, snippets, code refactoring, and embedded Git. Wikipedia General: Ctrl+Shift+P, F1                                       Show Command Palette Ctrl+P                                                       Quick Open, Go to File… Ctrl+Shift+N                                             New window/instance Ctrl+Shift+W                                            Close window/instance Ctrl+, […]


What Is a File Extension?

Posted by admin at September 9, 2021

A file extension, sometimes called a file suffix or a filename extension, is the character or group of characters after the period that makes up an entire file name. A filename extension, file extension or file type is an identifier specified as a suffix to the name of a computer file. The extension indicates a characteristic of the file […]


Mathematical Ability Questions.

Posted by admin at August 21, 2021

. If + means ÷, × means –, – means × and ÷ means +, then 38+19 – 16 x 17 ÷ 3 = ? 2. If a means +, b means –, c means × and d means ÷, then 18 c 14 a 6 b 16 d 4 = ? 3. If A means +, B means […]


What is BODMAS?

Posted by admin at August 20, 2021

BODMAS meaningWhen presented with a number sentence containing more than one operation (such as 3 + 4 x 2) the operations cannot be completed from left to right, but instead in their order of “importance”, which is what BODMAS stands for. BODMAS stands for: BracketsOrdersDivision/MultiplicationAddition/Subtraction “Orders” means square roots and indices (which you may know […]


HTML Tables

Posted by admin at August 11, 2021

Define an HTML Table The <table> tag defines an HTML table. Each table row is defined with a <tr> tag. Each table header is defined with a <th> tag. Each table data/cell is defined with a <td> tag. By default, the text in <th> elements are bold and centered. By default, the text in <td> elements are regular and left-aligned. Creating a basic table The basic structure […]


Factorization problems

Posted by admin at August 5, 2021

What is Factorization in Mathematics? Factorization of an algebraic expression means writing the given expression as a product of its factors. These factors can be numbers, variables, or an algebraic expression. To the factor, a number means to break it up into numbers that can be multiplied to get the original number. For example, 1. […]


Windows Basic Commands

Posted by admin at July 22, 2021

What Is CMD CMD stands for Command (.CMD). A command is an instruction given to a computer program that tells the program what has to be done. It is an application that is found in most computers with Windows as the Operating System, and it helps in the execution of the commands entered. It is […]


Simple Calculator in c

Posted by admin at July 19, 2021

This program takes an arithmetic operator +, -, *, / and two operands from the user. Then, it performs the calculation on the two operands depending upon the operator entered by the user. Simple Calculator using switch Statement


CCC Previous Question Paper

Posted by admin at

CCC Previous Question Paper First Computer isA. AbacusB. CalculatorC. AnaturD. None of the above CD stands forA. Compact DiskB. Computer diskC. Connector DJD. None of the above AMD stands forA. Advantage Micro DistanceB. And Mad DamC. Advanced Micro DevicesD. None of the above CD-R stands forA. Compact Disk – RecordableB. Collect Data – RadiumC. Color […]


Write program to check leap year or not.

Posted by admin at July 18, 2021

What Is a Leap Year? Leap years are years where an extra, or intercalary, day is added to the end of the shortest month, February. The intercalary day, February 29, is commonly referred to as leap day. Leap years have 366 days instead of the usual 365 days and occur almost every four years. Why […]