Computer Knowledge - Quiz -3

10 Questions | By Bankexamsportal | Last updated: Mar 15, 2022 | Total Attempts: 285

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1.

In Bluetooth, the _____layer is roughly equivalent to the MAC sublayer in LANs.
- A.
  
  1) radio
- B.
  
  2) baseband
- C.
  
  3) L2CAP
- D.
  
  4) none of the above
- E.
  
  5) None of these
2.

In Bluetooth, multiple ________ form a network called a _________.
- A.
  
  1) scatternet; piconets
- B.
  
  2) piconets: scatternet
- C.
  
  3) piconets: bluenet
- D.
  
  4) bluenet; scatternet
- E.
  
  5) None of these
3.

A Bluetooth network consists of _____ primary device(s) and up to ____ secondary devices.
- A.
  
  1) one; five
- B.
  
  2) five; three
- C.
  
  3) two; six
- D.
  
  4) one; seven
- E.
  
  5) None of these
4.

The RTS and CTS frames in CSMA/CA ____ solve the hidden station problem. The RTS and CTS frames in CSMA/CA ____ solve the exposed station problem.
- A.
  
  1) can; cannot
- B.
  
  2) cannot; can
- C.
  
  3) can; can
- D.
  
  4) cannot; cannot
- E.
  
  5) None of these
5.

In Bluetooth, the _______ layer is roughly equivalent to the physical layer of the Internet model.
- A.
  
  1) radio
- B.
  
  2) baseband
- C.
  
  3) L2CAP
- D.
  
  4) all of above
- E.
  
  5) None of these
6.

Which organizational layer is responsible for developing the goals and strategies as outlined by the top-most level of management?
- A.
  
  1) Tactical management
- B.
  
  2) Strategic management
- C.
  
  3) Operational management
- D.
  
  4) Nonmanagement employees
- E.
  
  5) None of these
7.

Which of the following is collective information about customers, competitors, business partners, competitive environments, and internal operations?
- A.
  
  1) Aggregate Data
- B.
  
  2) External Knowledge
- C.
  
  3) Business Intelligence (BI)
- D.
  
  4) Information Granularity
- E.
  
  5) None of these
8.

What term is used to describe information coming into a computer that is in bad form, or is incorrect, and will improperly affect the decision-making process?
- A.
  
  1) GIGO
- B.
  
  2) Tainted data
- C.
  
  3) Dirty information
- D.
  
  4) Scrubbed data
- E.
  
  5) None of these
9.

Which type of worker knows how and when to apply technology?
- A.
  
  1) Computer scientist
- B.
  
  2) Technology-literate knowledge worker
- C.
  
  3) Technology analyst
- D.
  
  4) Computer savvy
- E.
  
  5) None of these
10.

Which type of software coordinates the interaction of technology devices?
- A.
  
  1) Application software
- B.
  
  2) Utility software
- C.
  
  3) RAM
- D.
  
  4) Systems software
- E.
  
  5) None of these