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Match the following :

List - IList - II
a. Information over loadi. Indexing and abstracting
b. Variation in quality and reliabilityii. Translation
c. Multiplicity of languageiii. Reviews and digests
d. Information scatteriv. Alert services

Codes : a b c d

  • A.i ii iii iv
  • B.iv iii ii i
  • C.ii iv iii i
  • D.iii i ii iv

Answer: B

The correct matching is a-iv, b-iii, c-ii, d-i, which is code (B) iv iii ii i.

Information overload is handled by alert services, which select what is relevant. Variation in quality and reliability is handled by reviews and digests. The multiplicity of languages is handled by translation. Scatter of information is handled by indexing and abstracting.

Each of the other codes pairs a problem with a service that does not deal with it, such as translating to reduce overload.

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