h Format Specifier Description %c For character type. %d For signed integer type. %e or %E For scientific notation of floats. %f For float type. %g or %G For float type with the current precision. %i Unsigned integer %ld or %li Long %lf Double %Lf Long double %lu Unsigned int or unsigned long %lli or […]
Format Specifiers in C Programming Language Read More »
A Process Scheduler schedules different processes to be assigned to the CPU based on particular scheduling algorithms. There are some popular process scheduling algorithms which we are going to discuss in this chapter Types of CPU Scheduling Algorithms First Come First Serve (FCFS) Shortest Job First Priority Scheduling Round Robin Scheduling is the preemptive process
CPU Scheduling Algorithms Read More »
list of some of the most common registers used in a basic computer Register Symbol Number of bits Function Data register DR 16 Holds memory operand Address register AR 12 Holds address for the memory Accumulator AC 16 Processor register Instruction register IR 16 Holds instruction code Program counter PC 12 Holds address of the
Most Common Registers Used In Computer Read More »
In C language four storage classes, namely 1. auto This is the default storage class for all the variables. Auto variables can be only accessed within the block/function. 2. extern the variable is defined elsewhere and not within the same block where it is used, this can be overwritten in a different block as well. So
C language 4 storage classes : auto, extern, static, register Read More »
Flat Panel Displays represent a significant advancement in display technology, offering various benefits over traditional CRT (Cathode Ray Tube), including reduced size, lower power consumption, and better image quality. Flat panel displays categorized into 02 types based on their method of producing images. Emissive Display – Emissive displays generate light to produce images directly. It
Flat Panel Display | LED and LCD Read More »
Virtual Memory (An extension of main memory) is the most fundamental concept implemented by a system that performs memory management functions such as space allocation, program relocation and code sharing. Operating systems employ a method of extending RAM capacity, known as “virtual memory”. Virtual memory is a section of volatile memory created temporarily on the
Virtual Memory Notes with Question Answer Read More »
Computer Science | Practice Questions 01 Q1. Which of the following algorithm is used to solve the all-pair shortest path problem ? [RRB JE IT 2019] (a) Floyd- Warshall ’s algorithm (b) Dijkstra’s algorithm (c) Bellman-Ford’s algorithm (d) Prim’s algorithm Q2. ___________ model couples the iterative nature of the prototyping with the controlled and systematic
Computer Science | Practice Questions 01 | Quiz Read More »
What is Network Topology ? Network topology refers to the arrangement of various elements (links, nodes, etc.) in a computer network. It defines how different components of a network are connected and how data is transmitted between them. Types of Network Topology ? Different network topologies are used based on the requirements of the network,
Network Topology and its types with MCQs Read More »
What is C variable ? A variable is the name of a reserved area allocated in memory. It is a container which holds the value while the Java program is executed. A variable is assigned with a data type. Data Types in C can be classified as – (1) Primitive Data Types, (2) User Defined Data
C variable, Data Types and Format Specifiers Read More »
Von Neumann architecture is modern & common structure of a computer, An IAS (Institute for Advanced Study) computer, it consists of 03 primary components : (1) Central Processing Unit (CPU) (2) Main Memory Unit (3) Input/Output (I/O) Device Central Processing Unit Central Processing Unit (CPU) consists of – (1) Control Unit (CU) (2) Arithmetic Logic Unit
Von Neumann Architecture Read More »
