Computer Science Class 9th MCQs Test Preparation

Fundamentals of Computer MCQs for Class 9th Computer Science Test Preparation with answers key, This Online Test will help you to prepare mcqs given in section A of Computer Science (Theory) Paper of Class IX S.S.C Examinations and Secure highest marks in class 9th exams in Karachi, Hyderabad, Larkana, Sukkur and Mirpurkhas.
The device that converts hard copy into soft copy is: scanner Abacus was invented about: 5000 years ago Media players are: entertainment software The programs that are generally installed to manage and maintain overall computer resources is: operating system Modern languages use interpreter A collection of wires connecting the CPU with main memory that is used to identify particular locations is: address bus The inexpensive and most commonly used computers are: microcomputer Computer cannot start without: operating system Graphical User Interface (GUI) was developed in: fourth generation A person who uses different programming languages to develop programs is: software engineer The volatile memory loses contents as the power is disconnected It is considered as first computer prototype. Abacus It was a small machine that contained ten rod: Napier’s bones Napier’s bones was used for:

You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *