Computer Questions for NICL AO Mains 2017

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Computer efficiency is now important in almost every stream and computer awareness is an important section in bank recruitment's Mains Examination. Practice with Computer questions for NICL AO 2017 Examination.

Q1. ODBC stands for _____________.
(a) Object Database Connectivity
(b) Oral Database Connectivity
(c) Oracle Database Connectivity
(d) Open Database Connectivity
(e) Oriental Data Balance Connection
Q2. Which among the following are valid filters available in MS Access?
(a) Filter by form
(b) Filter by selection
(c) Common Filter
(d) Advanced filter
(e) All of the above

Q3. From which version Microsoft introduced Backstage View for Access Interface?
(a) Access 2003
(b) Access 2007
(c) Access 2010
(d) Access 2000
(e) Access does not have Backstage View

Q4. Which of the following statements is true for three-tier architecture?  
(a) It is easy to setup
(b) It has a simply structure
(c) It provides high network traffic
(d) It is more secure
(e) None of these

Q5. Which of the following elements are used in an e-mail to express emotions of feelings clearly?
(a) Acronyms
(b) Abbreviations
(c) Rich text
(d) Emoticons or smileys
(e) All of these

Q6. Which of the following forms a part of a search engine?  
(a) Spiders or Web crawlers
(b) Indexing software
(c) Search algorithm
(d) All of these
(e) None of these

Q7.The process of connecting/ accessing to an account is called as:
(a) Login
(b) Logout
(c) Sign up
(d) Sign Out
(e) None of these

Q8. The first computers were programmed using which of the following language.
(a) Assembly language
(b) Machine language
(c) Source code
(d) Object code
(e) None of the above

Q9. Which one of the following is a set of one or more attributes taken collectively to uniquely identify a record?
(a) Candidate key
(b) Sub key
(c) Super key
(d) Foreign key
(e) None of these

Q10. In the relational modes, a cardinality is termed as  __________.
(a) Number of tuples
(b) Number of attributes
(c) Number of tables
(d) Number of constraints
(e) None of the above

Q11. Name the type of memory which clears everything when the power of a computer gets switched off.  
(a) Volatile
(b) Non-volatile
(c) ROM
(d) Flash memory
(e) All of these

Q12. A handheld device that allows you to control your computer without typing instructions from a keyboard is known as_______.  
(a) Tablet
(b) PDA
(c) Mouse
(d) Mike
(e) None of these

Q13. Who invented the machine to add numbers quickly and accurately?  
(a) Joseph Marie Jacquard
(b) Gottfried Wilhelm von Leibniz
(c) Blaise Pascal
(d) Herman Hollerith
(e) None of these

Q14. Which output device transfers processed information into a printed page?  
(a) Scanner
(b) Printer
(c) Monitor
(d) CD-ROM
(e) Digital Camera

Q15. Which of the following units performs the arithmetic tasks (such as addition, subtraction, multiplication and division) and logical operations?  
(a) Input unit
(b) Control unit
(c) Arithmetic Logic Unit (ALU)
(d) Storage unit
(e) Memory Unit

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