Which was the first computer to use transistors instead of vacuum tubes? Datamatic-1000 Intel-650 IBM-1401 Burroughs E-101 None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? indexed sectors None of these indexed direct sequential direct TRUE ANSWER : ? YOUR ANSWER : ?
The smallest logical data entity is called a data item or data Collection Base Field None of these Bank TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following memories needs refresh? SRAM All of these ROM None of these DRAM TRUE ANSWER : ? YOUR ANSWER : ?
Where would you find a magnetic strip? Smart card Credit card Speakers All of these TRUE ANSWER : ? YOUR ANSWER : ?
How many operations per second can perform by a modern fast mainframe digital computer. 100000 1,00,00,00,000 None of these 10,00,000 1000 TRUE ANSWER : ? YOUR ANSWER : ?
A datum that indicates some important state in the content of input or output is SIO Sentinel None of these Sequence Sibling TRUE ANSWER : ? YOUR ANSWER : ?
Which 32-bit microprocessor is used in IBM's PS/2 model-80 computer? 80286 None of these 8088 80486 80386 TRUE ANSWER : ? YOUR ANSWER : ?
A(n) ____ device is any device that provides information which is sent to the CPU. storage memory CPU output input TRUE ANSWER : ? YOUR ANSWER : ?
The personnel who deals with the computer & its management put together are called None of these Humanware Hardware Firmware Software TRUE ANSWER : ? YOUR ANSWER : ?