Which of the following devices comprise the output unit?

Microsoft first introduced an operating environment named Windows in which year?

A. 1977

B. 1980

C. 1985

D. 1990

Most of the internet banking sites provide which of the following feature to reduce the risk of keystroke logging for the password entry?

A. Virtual keyboard

B. Finger Touching

C. Touch screen

D. ShapeWriter

What is the use of Digitizer as an input device?

A. To Convert graphic and pictorial data into binary inputs

B. To convert graphic and pictorial data into analog inputs

C. Debuging

D. None of the above

Which among the following is a high-level language used to develop software applications in compact, efficient code that can be run on different types of computers with minimal change?

A. FORTRAN

B. C

C. COBOL

D. ALGOL

Which among the following is NOT a search engine?

A. Google

B. Baidu

C. Wolfram Alfa

D. Yahoo