Secondary memory
Secondary memory – Secondary memory is a type of computer memory that is not directly accessed by the central processing unit (CPU) of a computer and is usually available as non-volatile memory. One of the most common forms of this memory is the hard drive of a computer, which is used to store the operating system […]
Registers and cache memory
Registers and cache memory Register: Register is one of a small set of data holding places that are part of the computer processor. A register may hold an instruction, a storage address, or any kind of data (such as a bit sequence or individual characters). Some instructions specify registers as part of the instruction. Printers […]
RAM ROM all notes Storage Unit or Memory Unit:
Storage Unit or Memory Unit: Primary Memory or Main Memory 1 RAM (Random access memory) – Random Access Memory (RAM) is a type of data storage used in computers that is generally located on the motherboard. This type of memory is volatile and all information that was stored in RAM is lost when the computer is turned […]
Types of Printers
Printer is a output device for printing text or pictures. Computer Networking- transmission media https://unacademy.com/lesson/computer-networking-transmission-media-in-hindi/CGNVIQNP Network Devices and Types of network- LAN, WAN, MAN, ISDN https://unacademy.com/lesson/network-devices-and-types-of-network-lan-wan-man-isdn-in-hindi/879UYR2V Data transmission, protocol, TCP/IP, IPV4 and IPV6 https://unacademy.com/lesson/data-transmission-protocol-tcpip-ipv4-and-ipv6-in-hindi/GKV9JVPG nternet related terms https://unacademy.com/lesson/internet-related-terms-in-hindi/S1D38LHQ User interface, CLI, GUI, NUI, RUI, OUI, VUI Computer Aptitude https://unacademy.com/lesson/user-interface-cli-gui-nui-rui-oui-vui-computer-aptitude-in-hindi/OGW793E9 Printer – Printer is a output […]
Output devices, ICT Computer Aptitude
Output devices An output device is any device used to send data from a computer to another device or user. Most computer data output that is meant for humans is in the form of audio or video. Examples include monitors, projectors, speakers, headphones and printers. Computer Networking- transmission media https://unacademy.com/lesson/computer-networking-transmission-media-in-hindi/CGNVIQNP Network Devices and Types […]
Basic structure of CPU
Basic structure of CPU CPU (Central processing unit) A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. *CPU – Heart of the Computer *CPU Process: 1.Fetch the Instruction 2.Interpret […]
Mains Parts of computer- Hardware software
Mains Parts of computer- Hardware software Hardware – Computer hardware is what you can physically touch includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Input Devices– In computing, an input device is a peripheral (piece of […]
Test By Nav Classes on Teaching & Research Aptitude
Test By Nav Classes on Teaching & Research Aptitude 37 questions You have 20 minutes to answer 1 Which one of the following is the most important elements in teaching? a) Relationship between teachers and students b) Subject matter c) Teaching techniques and aids used d) Student’s knowledge निम्नलिखित में से कौन सा शिक्षण में […]
Research Ethics
Research Ethics Test by Nav Classes there are 40 questions & you have 20 minutes to answer 1 Which of the following options are the main tasks of research in modern society? (I) to keep pace with the advancement in knowledge. (II) to discover new things. (III) to write a critique on the earlier […]
Methods of Research
Methods of Research Click here to watch Video & Subscribe Provide new and useful information in an orderly and precise manner. Research Aptitude Concepts https://unacademy.com/lesson/research-aptitude-concepts-in-hindi/L3SVSRRO Research Objective, Aim, method to choose https://unacademy.com/lesson/research-objective-aim-method-to-choose-in-hindi/DIGW7HZJ Types of research: fundamental, applied, action, evaluation https://unacademy.com/lesson/types-of-research-fundamental-applied-action-evaluation-in-hindi/BGSMJMMQ Descriptive and diagnostic research https://unacademy.com/lesson/descriptive-and-diagnostic-research-in-hindi/16XG2MPG Experimental method with expected MCQs https://unacademy.com/lesson/experimental-method-with-expected-mcqs-in-hindi/W24KILXC […]
