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Selected interview questions for sys admins

interviewquestionWhat are the advantages of Distributed Processing?

  •  Security/Encapsulation
  • Distributed database
  • Faster Problem solving
  • Security through redundancy
  • Collaborative Processing

What are the criteria necessary for an effective and efficient network?

Performance:  It can be measured in many ways, including transmit time and response time.

Reliability: It is measured by frequency of failure, the time it takes a link to recover from a failure, and      the network’s robustness.

Security:Security issues include protecting data from unauthorized access and viruses.

Name the factors that affect the performance of the network?

  • Number of Users
  • Type of transmission medium
  • Hardware
  • Software

Name the factors that affect the reliability of the network?

  • Frequency of failure
  • Recovery time of a network after a failure

Name the factors that affect the security of the network?

  • Unauthorized Access
  • Viruses

What is Protocol?

A protocol is a set of rules that govern all aspects of information communication.

FROM:  IPSR  ITFS-RHCE PORTFOLIO INLINE

ASHITH KRISHNAN | RHCE STUDENT | IPSR INTERNATIONAL CENTRE, ERNAKULAM

 

 

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