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Computer Science Mcqs 1973 MCQs [All-Courses]

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Which shortcut key will shutdown your computer?
A Alt+F4
B Ctrl+F5
C Ctrl+F4
D Alt+F5
Correct Answer: Alt+F4
In MS Excel, you have a list of sales data in column A, and you need to find the second highest unique value in this list. Which of the following formulas will correctly return the second highest unique value?
A #NUM!
B #NUM!
C You use a(n)___________such as a keyboard or mouse, to input information?
D #NUM!
Correct Answer: You use a(n)___________such as a keyboard or mouse, to input information?
In MS Excel, which of the following functions can be used to remove all spaces from a text string except for single spaces between words?
A TRIM
B SUBSTITUTE
C CLEAN
D REPT
Correct Answer: TRIM
Which Excel feature allows you to freeze rows and columns so they remain visible while scrolling?
A Lock Cells
B Freeze Panes
C Hide Rows/Columns
D Split Window
Correct Answer: Freeze Panes
Which of the following is the common language for Artificial Intelligence?
A Java
B Python
C Lisp
D None of these
Correct Answer: Python
Who is known as the inventor of Artificial Intelligence?
A Classic Babbage
B John McCarthy
C Alan Turing
D None of these
Correct Answer: John McCarthy
The amount of data transmitted for a given amount of time is called:
A Noise
B Bandwidth
C Frequency
D None of these
Correct Answer: Bandwidth
All operating systems get their high memory initialized from:
A BIOS
B RAM
C ROM
D CPU
Correct Answer: BIOS
What is a group of cells called in Excel?
A Cell Range
B Workbook
C Margin
D None of these
Correct Answer: Cell Range
In Excel, which is used to perform what if analysis?
A Goal seek
B Solver
C Scenario Manager
D All of above
Correct Answer: All of above