Test Your Computer Skills/Knowledge
- 6 Practice Tests
- Full lifetime access
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- Knowledge about computer
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware, the operating system (main software), and peripheral equipment required and used for "full" operation can be referred to as a computer system.
Charles Babbage, an English mechanical engineer and polymath, originated the concept of a programmable computer. Considered the "father of the computer", he conceptualized and invented the first mechanical computer in the early 19th century. After working on his revolutionary difference engine, designed to aid in navigational calculations, in 1833 he realized that much more general design, an Analytical Engine, was possible. The input of programs and data was to be provided to the machine via punched cards, a method being used at the time to direct mechanical looms such as the Jacquard loom. For output, the machine would have a printer, a curve plotter, and a bell. The machine would also be able to punch numbers onto cards to be read in later. The Engine incorporated an arithmetic logic unit, control flow in the form of conditional branching and loops, and integrated memory, making it the first design for a general-purpose computer that could be described in modern terms as Turing-complete.
About this test:
This test includes:
Windows OS(Operating System)
After completion of these tests, your information about computer will improve.
And, This test will help you for interviews and exams preparation also.
Best of luck!
Course Instructor: Ramish Masood | Computer & Software Engineer
- For those computer users who have basic or intermediate knowledge about computer to convert them experts of computer information
- For those who are preparing for interviews
- For those who are preparing for exams