Dear Aspirants,
Welcome to the world of Computer Awareness. With SBI PO Prelims 2017 round the corner, it should be your priority to cover every aspect of Computer on daily basis so that you can do well in SBI PO Mains exam. These are helpful not only for SBI PO Mains exam but other competition exams like SSC CGL, SSC CHSL, IBPS PO, IBPS Clerk, NIACL Assistant, IPPB PO, etc.
Q1.A _________ typically connects personal computers within a very limited geographical area, usually within a single building.
(a) LAN
(b) FAN
(c) TAN
(d) WAN
(e) VPN
Q2. Pressing Windows logo key + E will open which of the following?
(a) My Computer
(b) My document
(c) Recycle Bin
(d) Control Panel
(e) Windows Media Player
Q3. To delete the selected item permanently, press __________.
(a) Alt + Delete
(b) Shift + D
(c) Shift + Delete
(d) Alt + D
(e) None of these
Q4. Commands at the top of a screen such as File-Edit, Format and Tools to operate and change things are incorporated in __________________.
(a) Menu bar
(b) Tool bar
(c) User friendly
(d) Word processor
(e) None of these
Q5. Auxiliary memory is also called _______________.
(a) Primary memory
(b) Third memory
(c) Extra memory
(d) Secondary memory
(e) None of the above
Q6. The startup routine runs, when machine boots up is known as _____________.
(a) POST
(b) BOOT up
(c) Operating Routine
(d) I/O operation
(e) BSOD
Q7. Which among the following is the shortcut key combination to copy formatting from text?
(a) Alt + Shift + C
(b) Tab + Shift + C
(c) Ctrl + Shift + C
(d) F1 + Shift + C
(e) None of these
Q8. The key F12 opens a ________.
(a) SaveAs dialog box
(b) Open dialog box
(c) Save dialog box
(d) Close dialog box
(e) None of these
Q9. The operation of combining two cells into a single cell in Excel is referred to as ________.
(a) join cells
(b) merge cells
(c) merge table
(d) join table
(e) tuple
Q10. What is a bootstrap?
(a) A memory device
(b) A device to support the computer
(c) An error correction technique
(d) A small initialization program to start up a computer
(e) None of the above
Q11. Hybrid computer used the combined feature of _________ and _________ machine.
(a) analogue, digital
(b) super, sub
(c) client, server
(d) warehouse, mining
(e) RAM, ROM
Q12. What is Linux?
(a) Input Device
(b) Operating system
(c) Storage Device
(d) Output Device
(e) Processor
Q13. Which of the following is the default page setup orientation for notes pages, outlines and handouts?
(a) Hyphenation
(b) Landscape
(c) Portrait
(d) Footer
(e) Header
Q14. Which among the following was the first graphical web browser?
(a) Mosaic
(b) WAIS
(c) CERN
(d) Gopher
(e) None of the above
Q15. Which icon represents an e-mail message that has not been read?
(a) Question Mark
(b) Red envelope
(c) Highlighted envelope
(d) Flashing letter
(e) Closed envelope
Solution
S1. Ans (a)
Sol. A local-area network (LAN) is a computer network that spans a relatively small area. Most often, a LAN is confined to a single room, building or group of buildings
S2. Ans. (a)
Sol. Pressing Windows logo key + E will open My Computer.
S3. Ans. (c)
Sol. Shift + Delete will delete the selected item permanently.
S4. Ans. (a)
Sol. Those commands, options are available in menu bar.
S5. Ans. (d)
Sol. Auxiliary memory is also called secondary memory.
S6. Ans. (b)
Sol. The startup routine runs, when machine boots up is BOOT up.
S7. Ans. (c)
Sol. Ctrl + Shift + C is used to copy text formatting.
S8. Ans. (a)
Sol. The key F12 opens a SaveAs dialog box.
S9. Ans. (b)
Sol. The operation of combining two cells into a single cell in Excel is referred to as merge cells.
S10. Ans.(d)
Sol. A bootstrap is the process of starting up a computer. It also refers to the program that initializes the operating system (OS) during start-up.
S11. Ans.(a)
Sol. Hybrid computers are computers that exhibit features of analog computers and digital computers. The digital component normally serves as the controller and provides logical and numerical operations, while the analog component often serves as a solver of differential equations and other mathematically complex equations.
S12. Ans.(b)
Sol. Linux is a Unix-like and mostly POSIX-compliant computer operating system (OS) assembled under the model of free and open-source software development and distribution.
S13. Ans.(b)
Sol. Page orientation is the way in which a rectangular page is oriented for normal viewing. By default, PowerPoint slide layouts appear in landscape orientation.
S14. Ans.(a)
Sol. The explosion in popularity of the Web was triggered by NCSA Mosaic, a graphical browser which eventually ran on several popular office and home computers. This was the first web browser aiming to bring multimedia content to non-technical users, and therefore included images and text on the same page, unlike previous browser designs, its founder was Marc Andreessen.
S15. Ans.(e)
Sol. Closed envelope icon represents an e-mail message that has not been read.
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