Current Affairs PDF

Computer Questions Set-39

By
AC Team 1
-

AffairsCloud YouTube Channel - Click Here

AffairsCloud APP Click Here

Hello Aspirants. Welcome to Online Computer Quiz in AffairsCloud.com. Here we are creating quiz covering important topics in computer awareness, which is common for all the SBI/IBPS/SSC exams and other competitive exams. We have included questions that are repeatedly asked in many bank exams !!!

  1. A________ contains the smallest unit of meaningful data, so you might call it the
    basic building block for a data file.
    1) File Structures
    2) Records
    3) Fields
    4) Data base
    5) None of these
    3) Fields

  2. The ________ data mining technique derives rules from real-world case examples.
    1) Waterfall Model
    2) Spiral Model
    3) Prototyping Model
    4) Incremental Model
    5) None of these
    2) Spiral Model

  3. An oracle server index___________
    1) Is a schema object
    2) Is used to speed up the retrieval of rows by using a pointer
    3) Is independent of the table it indexes
    4) All of these
    5) None of these
    3) Is independent of the table it indexes

  4. Which of the following is not a context-free grammar component____________
    1) Terminal symbols
    2) Non-terminal symbol
    3) Productions
    4) List
    5) None of these
    4) List

  5. The drawbacks of the binary tree sort are remedied by the+____________
    1) Linear sort
    2) Quick sort
    3) Heap Sort
    4) Insertion sort
    5) None of these
    3) Heap Sort

  6. Rows of a relation are called____________
    1) Relation
    2) Tuples
    3) Data structure
    4) An entity
    5) None of these
    2) Tuples

  7. Which of the following TCP/IP protocol is used for remote terminal connection service___________
    1) Telnet
    2) RARP
    3) FTP
    4) All of above
    5) None of these
    1) Telnet

  8. ________ is a virus that inserts itself into a system’s memory. Then it takes a number of actions when an infected file is executed.
    1) Web scripting virus
    2) Polymorphic Virus
    3) Macro virus
    4) Boot sector virus
    5) Resident virus
    5) Resident virus

  9. A heap allows a very efficient implementation of a__________
    1) Double-ended queue
    2) Priority queue
    3) Stack
    4) Trees
    5) None of these
    2) Priority queue

  10. The code that relational database management systems use to perform their database task is referred to as__________
    1) QBE
    2) SQL
    3) OLAP
    4) Sequel Server
    5) None of these
    2) SQL





RELATED ARTICLESMORE FROM AUTHOR