COMPUTER FUNDAMENTALS INFORMATION consists of facts and items of knowledge. Sorting a list of names and address into alphabetical order. Usually. Here are the notes of “Computer Fundamentals Notes PDF” in free PDF. Download it now completely free on Edutechlearners without and. –A Brief History of Computing. –Operation of a Simple Computer. –Input / Output. –MIPS Assembly Language. • This course is new this year, but derives from.
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Software Software represents the set of programs that govern the operation of a computer system and make the hardware run. Analog computers Analog computers always take input in form of signals.
The input data is not a number infect a physical quantity like temp. Signals are continuous of 0 to 10 V. Digital computers are high speed, programmable electronic devices. Computer used for the purpose of computer fundamental notes and education is also an example of digital computers.
Notes on Fundamentals of Computer
Hybrid Computer The combination of features of an analog and digital computer is called a Hybrid computer. The main examples are central national defence computer fundamental notes passenger flight radar system. They are also used to control robots.
Super Computer Most Expensive It can process trillions of instructions in seconds. This computer is not used as a PC in a home neither by a student in a college.
Supercomputers are used for the heavy stuff like computer fundamental notes maps, construction of atom bombs, earthquake prediction etc.
Computer Fundamentals ~ Perfect Computer Notes
Mainframes It can also process millions of instruction per second. It computer fundamental notes handle processing of many users at a time. Less expensive than Supercomputer It is commonly used in Hospitals, Air Reservation Companies as it can retrieve data on a huge basis.
This is normally too expensive and out of reach from a salary-based person. It can computer fundamental notes up to thousands of Dollars. Mini Computer These computers are preferred mostly by small type of business personals, colleges etc.
These computers are cheaper than above two.
Its an intermediary between microcomputer and mainframe. Cost is less compared to above. A microcomputer contains a central processing unit on a microchip in the form of read-only memory computer fundamental notes random access memory, and a housed in a unit that is usually called a motherboard.
Notebook Computers Notebook computers typically weigh less than 6 pounds and are small enough to fit easily in a briefcase. The principal difference between a notebook computer and a personal computer is the display screen. Many notebook display screens are limited to VGA resolution. Programming Languages There are two major types of programming languages.
Low-Level languages are further divided into Machine language and Assembly language. The term low level means closeness to the way in which the machine has been built. Low-level languages are machine oriented and require extensive knowledge of computer hardware and its configuration.
Machine Language is the only language computer fundamental notes is directly understood by the computer. Computer fundamental notes does not need any translator program.
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