☰ Computer Awareness (General Science) - MCQs

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Q61.

Which device operates at the Internet layer of the TCP/IP model?

  • A. Switch and Hub
  • B. Router
  • C. Switch
  • D. Firewall

    ✍ Discuss    
Q62.

Which common backstage view task creates a PDF file from an existing file?

  • A. Export
  • B. Account
  • C. Create
  • D. Options

    ✍ Discuss    
Q63.

An object-oriented database does not depend upon ______________ for interactions.

  • A. Oracle
  • B. SQL
  • C. Index
  • D. DMBS

    ✍ Discuss    
Q64.

A hierarchical data model combines records and fields that are

  • A. Cross structure
  • B. Tree structure
  • C. Logical manner
  • D. Relational structure

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Q65.

Which security model is used in a peer-to-peer network?

  • A. Password-protected Shares
  • B. Access Control Lists
  • C. Share-level Security
  • D. User-level Security

    ✍ Discuss    
Q66.

____________produces printout of a data in user-defined manner

  • A. Query Language
  • B. DML
  • C. Report Generator
  • D. DCL

    ✍ Discuss