Dear Readers,
Computer efficiency is now important in almost every stream and computer awareness is an important section in bank recruitment Examination. Practice with these 15 questions of Computer Knowledge for IBPS RRB Mains Exam 2017.
Q1. Choose the odd one out:
(a) Brute force attack
(b) Virtual Reality
(c) Unethical Phreaker
(d) Keystroke logging
Q2. The type of threats on the security of a computer system or network are ……………………..
i) Interruption ii) Interception iii) Modification
iv) Creation v) Fabrication
(a) i, ii, iii and iv only
(b) ii, iii, iv and v only
(c) i, ii, iii and v only
(d) iii, iv and v only
(e) All i, ii, iii, iv and v
Q3. State whether true or false:
i) A worm mails a copy of itself to other systems.
ii) A worm executes a copy of itself on another system.
iii) A worm cannot be spread without a human action, (such as running an infected program) to keep it going.
(a) True, False, True
(b) False, True, True
(c) True, True, False
(d) False, False, False
(e) True, True, True
Q4. Which of the following would most likely not be a symptom of a virus?
(a) Existing program files and icons disappear
(b) The CD-ROM stops functioning
(c) The web browser opens to an unusual home page
(d) Odd message or images are displayed on the screen
(e) None of these
Q5. VIRUS stands for___________.
(a) Vital Information Resources Under Siege
(b) Viral Important Record User Searched
(c) Very Interchanged Result Until Source
(d) Very Intelligent Resources Under Search
(e) None of these
Q6. Changing desktop wallpaper is a simple task which can be accessed through ________ section of all control panel items.
(a) Personalize
(b) Image
(c) Graphics
(d) Windows
(e) Browser
Q7. Different icons of application software can be found in which bar in latest version of Microsoft Windows?
(a) Start Menu
(b) Browser
(c) Status
(d) Control Panel
(e) None of these
Q8. What does DBMS stand for?
(a) Data Management System
(b) Database Management System
(c) Database Management Server
(d) Database Maintenance Server
(e) Data Management Server
Q9. Which of the following diagrams graphically represents an inter-relationship among entities in a database?
(a) Entity-relationship diagram
(b) Data flow diagram
(c) Control flow diagram
(d) Sequence diagram
(e) None of these
Q10. Which of the following keys is a field in one table that is used as a primary key field in another table?
(a) Primary key
(b) Foreign key
(c) Candidate key
(d) Identity key
(e) None of these
Q11. Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host?
(a) HTTP
(b) FTP
(c) Telnet
(d) POP3
(e) None of these
Q12. The __________ shows a brief description and, optionally, keyboard shortcuts of commands of dialog box launchers.
(a) Context menu
(b) KeyTip
(c) Screen Tip
(d) Live Preview
(e) Animation
Q13. You can select which of the following format to save a document in a previous Word version?
(a) Word 97-2003 Document
(b) Word Template
(c) XPS Document
(d) Open Document Text
(e) None of these
Q14. What is the function of the AutoCorrect feature across all MS Office applications?
(a) Replacing misspelled words with the correct ones while typing
(b) Replacing grammatically incorrect words with the correct ones
(c) Replacing repetitive words with the word ‘same’
(d) Replacing selected words with the word ‘auto’
(e) None of these
Q15. In excel which of the following symbols is used before a numeric value so that it can be treated as a labeled value?
(a) ” (quote)
(b) = (equal)
(c) _ (underscore)
(d) ’ (apostrophe)
(e) None of these
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