Allahabad Bank PO Computer Awareness 2010 - Part 2

11. This part of operating system manages the essential peripherals, such as the keyboard, screen , disk drives, and parallel and serial ports ____
basic input/output system  secondary input/output system  peripheral input/output system  marginal input/output system  None of these
 

12. ________ Viruses are often transmitted by a floppy disk left in the floppy drive
Trojan horse  Boot sector  Script  Logic bomb  None of these
 

13. ________ controls the way in which the computer system functions and provides a means by which users can interact with the computer
The platform  Application software  Operating system  The motherboard  None of these
 

14. Servers are computers that provide resources to other computers connected to a ___________
mainframe  network  supercomputer  client  None of these
 

15. A goal of data mining includes which of the following?
To explain some observed event or condition  To confirm that data exists  To analyze data for expected relationships  To create a new data warehouse  None of these
 

16. URL stands for ........
Universal Research List  Universal Resource List  Uniform Resource Locator  Uniform Research Locator  None of these
 

17. A database management system (DBMS) is a ............
hardware system used to create , maintain and provide controlled access to a database  hardware system used to create, maintain, and provide uncontrolled access to a database.  software system used to create, maintain, and provide uncontrolled access to a database.  software system used to create, maintain, and provide controlled access to a database.  None of these
 

18. Which of the following is NOT a goal of transaction processing system ?
Capture , process and store transactions  Produce a variety of documents related to routine business activities  Reduce manual effort associated with processing business transactions  Produce standard reports used for management decision making  None of these
 

19. A Proxy server is used for which of the following?
To provide security against unauthorized users  To process client requests for web pages  To process client requests for database access  To provide TCP/IP  None of these
 

20. When data changes in multiple lists and all lists are not updated, this causes:
data redundancy  information overload  duplicate data  data inconsistency  None of these
 

Part I        Part II        Part III        Part IV       Part V