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technology Online Quiz - 1554

Description: technology Online Quiz - 1554
Number of Questions: 20
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Tags: technology
Attempted 0/20 Correct 0 Score 0

What is a command to analyze hashed file?

  1. FILE.STAT command

  2. ANALYZE.FILE command

  3. ZCAT Command

  4. none of these


Correct Option: A,B

Can Datastage use Excel files as a data input?

  1. True

  2. False


Correct Option: A

DataStage Server jobs are compiled into which code?

  1. OSH Scripts

  2. C++

  3. BASIC

  4. Java


Correct Option: C

Which client application is used to manage,browse and edit the metadata repository?

  1. Administrator

  2. Designer

  3. Director

  4. Manager


Correct Option: D

All of the following are examples of real security and privacy risks EXCEPT:

  1. hackers.

  2. spam.

  3. viruses.

  4. identity theft.


Correct Option: B

A process known as ____________ is used by large retailers to study trends.

  1. data mining

  2. data selection

  3. POS

  4. data conversion


Correct Option: A

____________terminals (formerly known as cash registers) are often connected to complex inventory and sales computer systems.

  1. Data

  2. Point-of-sale (POS)

  3. Sales

  4. Query


Correct Option: B

Which of the following is NOT one of the four major data processing functions of a computer?

  1. gathering data

  2. processing data into information

  3. analyzing the data or information

  4. storing the data or information


Correct Option: C
  1. proprietary.

  2. open.

  3. experimental.

  4. in the public domain.


Correct Option: A

In the binary language each letter of the alphabet, each number and each special character is made up of a unique combination of:

  1. 8 bytes

  2. 8 kb

  3. 8 characters

  4. 8 bits


Correct Option: D

The PC (personal computer) and the Apple Macintosh are examples of two different:

  1. platforms.

  2. applications.

  3. programs.

  4. storage devices.


Correct Option: A
  1. communication

  2. application

  3. system

  4. operating


Correct Option: C

The metal or plastic case that holds all the physical parts of the computer is the:

  1. system unit.

  2. CPU.

  3. mainframe.

  4. platform.


Correct Option: A

The difference between people with access to computers and the Internet and those without this access is known as the:

  1. digital divide.

  2. Internet divide.

  3. Web divide.

  4. broadband divide.


Correct Option: A

____________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.

  1. Servers

  2. Embedded computers

  3. Robotic computers

  4. Mainframes


Correct Option: B

ABBREVATION OF ETL?

  1. EXTRACT, TRANSFORM, LOAD

  2. EXTRA, TRUNCATE, LAND

  3. EXTRACT, TRANSPORT, LEVERAGE

  4. EXTINCT, TRUNCATE, LOAD


Correct Option: A

WHICH OF THE FOLLOWING IS NOT RELATED TO INFORMATICA?

  1. REPOSITORY

  2. DESIGNER

  3. MAPPING

  4. FLOWCHART


Correct Option: A

WHICH OF THE FOLLOWING IS NOT A TRANSFORMATION IN INFORMATICA?

  1. EXPRESSION

  2. REPOSITORY

  3. NORMALIZER

  4. SEQUENCE GENERATOR


Correct Option: B
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