____ computer are used in Banking, Railway, and Airlines. Super computer Mini computer Micro computer Mainframe computer TRUE ANSWER : ? YOUR ANSWER : ?
A digitizing tablet can be used for? Printing letters Playing Reading bar-codes Tracing diagrams TRUE ANSWER : ? YOUR ANSWER : ?
Bit map terminal requires considerable amount of video RAM All of these support displays containing multiple windows requires tremendous amount of copying and hence low performance None of these TRUE ANSWER : ? YOUR ANSWER : ?
The software used to convert source program instructions to object instruction is known as None of these Compiler Assembler Interpreter Language processor TRUE ANSWER : ? YOUR ANSWER : ?
RAM chips are secondary memory allow the computer to store data electronically store data indefinitely unless you delete it All of these TRUE ANSWER : ? YOUR ANSWER : ?
A URL is: A type of web server The address of a document or page on the world wide web A computer program An acronym for unlimited resources for learning TRUE ANSWER : ? YOUR ANSWER : ?
The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion? Adapter A/D converter D/A converter None of these Voice recognition TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a secondary memory device? Keyboard None of these All of these Disk ALU TRUE ANSWER : ? YOUR ANSWER : ?
The term USER INTERFACE refers to- All of these How the operating system responds to user commands The means by which the user interacts with peripheral devices on the computer. What the user sees on the screen and how they interact with it. TRUE ANSWER : ? YOUR ANSWER : ?
In analog computer None of these Output is displayed in digital form All of these Input is first converted to digital form Input is never converted to digital form TRUE ANSWER : ? YOUR ANSWER : ?