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Linux System Administrator Assessment Test

Topics Covered

  • Linux Operating System
  • Computer Fundamentals
  • Networking Basics
  • Linux Command
  • Data Warehouse

Useful for hiring

  • Linux System Administrator
  • Network Administrator
  • Associate System Administrator
  • SysOps Administrator
  • Linux Admin

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Question

How many lines does the following code output?
 

for i in 1..10; do
    echo $i
done
for i in {1..10}; do
    echo $i
done
for i in "1..5"; do
    echo $i
done

Answer
    • 3
       

    • 12
       

    • 21
       

    • 25
       

    • 16
       

Question

How is a database different from a data warehouse?

Answer
    • A data warehouse is a repository of information from multiple sources over a history of time while a database is a collection of interrelated data that represents its current status

    • A database is a repository of information from multiple sources over a history of time while a data warehouse is a collection of interrelated data that represents its current status

    • A database is a repository of information from a single source over a history of time while a data warehouse is a collection of interrelated data that represents its past status

    • A data warehouse is a repository of information from a single source over a history of time while a database is a collection of interrelated data that represents its past status

Question

Suppose a list contains 1000 numeric elements which are in increasing order. You are provided a task of designing an efficient algorithm in order to get the lower complexity to search an element in the list. Predict the maximum number of key operations are required for your algorithm.

Answer
    • 500

    • 1

    • 10

    • 9

    • None of the mentioned

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