451. Which is termed as the fastest Computer in the World recently in June 2020?
A. sequoia
B. Fugaku
C. Tianhe-2A
D. Frontera
452. How many columns are in one Microsoft Excel sheet?
A. 65,536
B. 16,384
C. 1,048,576
D. None of Above
453. How many rows are in one Microsoft Excel sheet?
A. 65,536
B. 16,384
C. 1,048,576
D. None of Above
454. In what respect human beings are superior to computers?
A. Diligence
B. Intelligence
C. Slavery
D. Reliability
455. Which generation computers used transistors for the first time?
A. Fourth
B. Third
C. Second
D. First
456. In which generation of computers operating system was used for the first time?
A. 1st
B. 2nd
C. 3rd
D. 4th
457. The top most row of keys on the standard keyboard contains__________keys, and the longest key on the keyboard is ____________ ?
A. Alphabetic, space bar
B. Number, enter key
C. Function, enter key
D. Function, space bar
458. Choose the best option : An anti virus program is designed to ___________ computer virus.
A. Identify and eliminate
B. Scan device and identify
C. Scan device, identify and eliminate
D. Scan device and eliminate
459. Speed of internet connection is measured in __________ ?
A. GHz
B. dpi
C. ppm
D. Mbps
460. With a __________, users interact with menus and visual images such as icons, buttons, and other objects to issue commands?
A. Command-Line Interface
B. Menu-Driven Interface
C. Graphical User Interface
D. Performance-Monitor Interface
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