Tuesday, 22 November 2016

Computer Questions based on IBPS PO Mains 2016

Q1. Android is a mobile operating system designed primarily for touchscreen mobile devices such as smartphones and tablets.  Which among the following was the first Android Operating System?
(a) Cupcake
(b) Alpha
(c) Gingerbread
(d) Doughnut
(e) Eclair

Q2. Which among the following key combination can be used to search in Windows Explorer?
(a) Ctrl+F
(b) Ctrl+S
(c) Ctrl+G
(d) Alt+S
(e) None of the above

Q3. A router is a networking device that forwards data packets and is connected to two or more data lines from different networks. Which among the following was the earliest device which had almost the same functionality as that of a router? 
(a) Interface Delay Device
(b) Interface Traffic Manager
(c) Interface Routing Processor
(d) Interface Message Processor
(e) Interface Data Manager

Q4. A vacuum tube (also called a VT, electron tube or, in the UK, a valve ) is a device sometimes used to amplify electronic signals.  Vacuum Tubes were used in which generation of Computers?
(a) 1st Generation
(b) 2nd Generation
(c) 3rd Generation
(d) 4th Generation
(e) 5th Generation

Q5. In Computer programming API is set of subroutine definitions, protocols, and tools for building software and applications. Which among the following is an application programming interface for the programming language Java, which defines how a client may access a database?
(a) J2EE
(b) JDK
(d) JDBC
(e) JSX

Q6. Which of the following error occurs when software tries to access protected memory?
(a) Segmentation Fault
(b) Displaytime Error
(c) IO Error
(d) Runtime Error
(e) Zero Division Error

Q7. Which among the following is a term representing unit of data storage in computer memory?
(a) Pixel
(b) Decimal
(c) Octet
(d) Point
(e) Fragment

Q8. Microsoft PowerPoint is a slide show presentation program for use on both Microsoft and Apple Macintosh operating systems. In MS PowerPoint Broadcast is a feature available in which tab?
(a) File
(b) View
(c) Slide Show
(d) Transitions
(e) Review

Q9. Which among the following carries signals that control the actions of the computer?  
(a) Control Bus
(b) Data Bus
(c) Memory Unit
(d) NIC 
(e) Address Bus

Q10. Which among the following is not a secondary memory?
(a) Cache
(b) Pen Drive
(c) Hard Disk
(d) Memory Card
(e) Memory Stick

Q11. Which among the following is a cloud computing platform and infrastructure created by Microsoft?
(a) Simple Storage Service
(b) Atmos
(c) Openstack Swift
(d) OceanStore
(e) Azure

Q12. After a credit card transaction has been authorized by the issuing bank by sending an authorization code to the merchant, the settlement stage of the process begins. Which of the following is a system type used to process such statements?
(a) Multitasking
(b) Memory Processing
(c) Level Processing
(d) Batch Processing
(e) Online Processing

Q13. Assembly is a _______ based low-level language replacing binary machine-code instructions, which are very hard to remember, it is the classic and uncontroversial example of a low level language.
(a) Memory
(b) High Level
(c) Key
(d) Mnemonic

Q14. China now has more of the world's fastest supercomputers than other countries. Which among the following is a Chinese super computer?
(a) BlueGene/Q system 
(b) Cray XC30
(c) Shaheen II
(d) Fujitsu’s K
(e) Tianhe-2

Q15. Which among the following is an important circuitry in a computer system that does the arithmetic and logical processing?
(a) Memory
(b) ALU
(c) Flag Register
(d) CU
(e) Calculator

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