In C programming, scanf() is one of the commonly used function to take input from the user. The scanf() function reads formatted input from the…
Data type conversion refers to the process of converting data (variables or expression results) from one type to another. 1. Explicit Type Conversion (Type Casting)…
Operator precedence and associativity in the C programming language determine the order in which operators are evaluated in an expression. Understanding these concepts is crucial…
During computation, mathematical operations like: addition, subtraction, multiplication, division, etc are converted to bit-level which makes processing faster and saves power. 1. What Are Bitwise…
Logical operators in C are used to perform logical operations on boolean values (true or false). They evaluate the conditions and return a boolean result.…
Relational operators, also known as comparison operators, are used in C programming to establish relationships between values. Similar to mathematical expressions like 10 > 9…
sizeof() is a unary operator in the C language, like other operators such as ++ and –, it is not a function. The sizeof operator…
C Assignment Operators An assignment operator is used for assigning a value to a variable. The most common assignment operator is = Operator Description Example…
Arithmetic Operators An arithmetic operator performs mathematical operations such as addition, subtraction, multiplication, division etc on numerical values (constants and variables). The following table shows…
There are two ways to perform increment or decrement operations on a variable in C: Post-increment: variable++; // Represents incrementing the variable after its current…
1. What is C Programming Operators C language supports a rich set of built-in operators. An operator is a symbol that operates on a value…
1. The Binary Representation of Positive and Negative Numbers 1.1 The binary representation of the positive number 5 : Assuming we have an int type…
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1. What is a Constant ? Constants are fixed values that do not change during program execution. These fixed values are also called literals. Using…
Integer data types represent whole numbers without a fractional component, while floating-point data types represent real numbers with a fractional component. Integer data types are…
1. How to Convert the Fractional Part of the Decimal Number to Binary Format Let’s convert the fractional part of the decimal number 0.75 to…
Any numeric value with a decimal point will be interpreted by the compiler as a floating-point number, also known as a real number. 1.Storage of…
1.Integer Introduction The integer type is used to represent large integers and the type declaration uses the “int” keyword. int a; The example above declares…
JTAG stands for Joint Test Action Group. It is a standard interface used in digital electronics for testing and debugging printed circuit boards (PCBs) and…
This section will introduce the basics of digital circuits. Digital circuits are electronic circuits that use digital signals. In recent years, the vast majority of…
1.What is an FPGA ? An FPGA, or Field-Programmable Gate Array, is a type of integrated circuit that can be configured to perform specific digital…
1. Sign-magnitude Sign-magnitude is a binary fixed-point representation method for numbers in computers. To perform calculations, computers must store numerical values. The simplest way is…
Each data type in a computer is stored in binary form because that is the only language that a computer can understand. Other languages such…
1. Integers In computer programming, an integer is a data type that represents a whole number. For example, 0, -5, 10. This means that an…
1. Memory In C programming, memory is an essential component that is used to store and manipulate data during program execution. Memory in C programming…
Integers are typically stored in memory using a fixed number of bits, depending on the size of the integer. For example, a 32-bit integer can…
1.What is Character Data Type ? In C programming, the character data type is a primitive data type used to store a single character. The…
1. Character Literal A character literal is a single character enclosed in English single quotes (”). When using character literals, the following should be noted:…
Literals in C Programming refer to values that are directly specified in the code, rather than being stored in variables or calculated at runtime. Examples…
Computer uses special mechanism to store negative numbers which is 2’s complement format. Before going to that, let’s have a look on 1’s complement of a number. 1’s…
1. What is Memory ? Memory is composed of an infinite number of memory cells, with each cell having a fixed address known as the…
Integers are typically stored in memory using a fixed number of bits, depending on the size of the integer. For example, a 32-bit integer can…
Method 1. It is easy to convert Decimal to Hexademical : Convert Decimal to Binary Convert Binary to Hexademical Method 2. How to Convert a…