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Q1. _______ are lists of commands that appear on the screen.
(1) GUIs
(2) Icons
(3) Menus
(4) Windows
(5) None of these
Q2. _______ is the ability of an operating system to control the activities of multiple programs at the same time.
(1) Multitasking
(2) Simulcasting
(3) Multiuser
(4) Streamlining
(5) None of these
Q3. The unique signal, generated by a device, that tells the operating system that it is in need of immediate attention is called an:
(1) Event
(2) Action
(3) Interrupt
(4) Activity
(5) None of these
Q4. The operating system controls access to the processor by assigning a (n) ____________ to each task requiring the processor’s attention.
(1) CPU
(2) Slice of time
(3) Stack
(4) Event
(5) None of these
Q5. The number of pixels displayed on a screen is known as the screen:
(1) Resolution
(2) Color depth
(3) Refresh rate
(4) Viewing size
(5) None of these
Q6. Which is a Spreadsheet package ?
(1) Lotus
(2) Excel
(3) Quattropro
(4) All of the above
(5) None of these
Q7. What is the shortcut key to hide row in excel ?
(1) Ctrl+9
(2) Ctrl+F9
(3) Shift+F9
(4) Ctrl+Shift+9
(5) None of these
Q8. What is the function of Recycle bin ?
(1) Store deleted files
(2) Store Temporary file
(3) Store corrupted file
(4) Store document file
(5) None of these
Q9. What is the Shortcut key for superscript ?
(1) Ctrl + =
(2) Ctrl + +
(3) Ctrl + Shift + =
(4) Shift +Ctrl + +
(5) None of these
Q10. How many sheets are there in excel workbook by default ?
(1) 3
(2) Many
(3) 2
(4) 1
(5) None of these
ANSWERS
Q1. (3) Menus
Q2. (1) Multitasking
Q3. (3) Interrupt
Q4. (2) Slice of time
Q5. (1) Resolution
Q6. (2) Excel
Q7. (1) Ctrl+9
Q8. (1) Store deleted files
Q9. (4) Shift + Ctrl + +
Q10. (1) 3
