Q1.A pathway inside a computer that carries data between hardware components is called _____________.
(a) carrier signal
(b) data bus
(c) digital signal
(d) analog signal
Sol. A data bus connects internal components to the motherboard and acts as a carrier for the data.
Q2.What does DOS stands for?
(a) Digital Operating Session
(b) Disk Operating System
(c) Digital Operating System
(d) Disk Opening System
(e) Digital Open System
Sol. DOS stands for Disk Operating System. It is the first operating system developed by Microsoft.
Q3.Which among the following is the short cut key for slideshow?
(e) None of these
Sol. F5 is the shortcut key for slideshow.
Q4.Computers designed for specialised scientific work and specific instructions are called _________.
(a) Mainframe computers
(b) Special purpose computers
(c) Portable computers
(d) Super computers
(e) Mini computers
Sol. Super computers are designed for special purposes with specific inputs. For example, Super Computers are used for scientific, defence, or architectural purposes with specific instructions or input.
Q5.A program that is used to view websites is called a _________.
(a) Word processor
(d) Web viewer
Sol. Browser is used to view websites.
Q6.Which of the following is used to enter the current time in ms-excel?
Q7.Each box in a spreadsheet is called a ________.
(e) Empty space
Sol. Each box in a spreadsheet is called a cell.
Q8.A key that will erase information from the computer’s memory and characters on the screen:
(b) Delete key
(c) Dummy out
(d) Trust key
(e) None of these
Sol. Delete key is used to delete data.
Q9.The software that is used to create text based documents is referred as :
(d) Presentation software
(e) Word processor
Sol. Word processors are used to create text based documents.
Q10. What should be used if a company wants to include its company name and logo at the bottom of every page of a brochure?
(e) None of the above
Sol. Headers and footers are pieces of text, or graphics, that appear at the top and bottom of a page. If a company wants to include its company name and logo at the bottom of every page of a brochure then it will use the Footer.
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