What is the use of “using namespace std”
In C++ programming, “using namespace std” is a directive that is commonly included at the beginning of a program or a code file. It is used to simplify the code …
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what is program flow chart
A program flowchart is a graphical representation of the logical flow of a computer program or algorithm. It uses standardized symbols and diagrams to illustrate the sequence of steps, decisions, …
05 Pseudocode Programs
Here are pseudocode examples for five basic programming tasks: Pseudocode for Sum of Two Numbers: This pseudocode calculates the sum of two numbers. Input: two numbers, num1 and num2 Result: …
what is pseudo code?
Pseudocode is a high-level and informal way to represent the logic of a computer program or algorithm. It uses natural language and simple notations to outline the steps and operations …
What Are the Timers in Computer Architecture
Timers in computer architecture refer to hardware or software components that are used to measure or keep track of time intervals, delays, or events. Timers serve various purposes in computer …
What are interrupts
Interrupts are a fundamental mechanism in computer systems that allow the CPU (Central Processing Unit) to temporarily pause its current execution to handle an external event or request. These external …
What is DMA? Explain its working
DMA, which stands for Direct Memory Access, is a feature in computer systems that allows peripheral devices (such as storage controllers, network adapters, and sound cards) to transfer data to …
What is the difference between stacks or queues
Stacks and queues are both linear data structures used to manage and store collections of items. However, they differ in their fundamental principles, order of operations, and use cases. Here …
explain function pointer in c
A function pointer in C is a variable that stores the address of a function rather than a typical data value. This allows you to call a function indirectly through …
What is inheritance In C
Inheritance is a fundamental concept in object-oriented programming that allows you to create a new class (the derived class or subclass) based on an existing class (the base class or …