Tag: technology

Questions Related to technology

Which of the following interprocess communication mechanisms are used by R/3?
technology packaged enterprise solutions

  1. message queues

  2. named pipes

  3. semaphores

  4. task memory

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Correct Option: C

With which UNIX command can you find out if the SAP instance is running and also if the database is running?
technology packaged enterprise solutions

  1. With the vmstat command

  2. With the ps command

  3. With the ls command

  4. With the jobs command

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Correct Option: B

What command is used to display the unique platform identifier needed to license an R/3 system?
technology packaged enterprise solutions

  1. saplicence –show

  2. saplicense –install

  3. saplicense –obtain

  4. saplicense –get

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Correct Option: D

who is refered as the father of Open source technology?
technology platforms and products

  1. Linus Torvalds

  2. Richard Stallman

  3. David Kudrow

  4. Richard Ballmer

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Correct Option: B

Which of the following is not a Linux distro?
technology platforms and products

  1. Gentoo

  2. SUSE

  3. Safari

  4. Xenoppix

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Correct Option: C

Can the ORDER BY clause use column index of the select clause to sort the fetched records.
technology databases

  1. True

  2. False

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Correct Option: A

Microsoft has collaborated with which open source company to develop a linux distro?
technology platforms and products

  1. Yahoo

  2. HP

  3. Novell

  4. Oracle

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Correct Option: C

We have Ms outlook in Windows, & in Ubuntu we have:
technology platforms and products

  1. open chat

  2. pidgin

  3. gtalk

  4. open office express

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Correct Option: B

Choose the functions that can be used with NULL values
technology databases

  1. NVL

  2. NULLIF

  3. DECODE

  4. COALESCE

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Correct Option: A,B,D

Most popular Linux distro Ubuntu is based on?
technology platforms and products

  1. Red Hat

  2. Linux 1

  3. Debian

  4. Open solaris

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Correct Option: C