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sem 1 IT final

sem 1 IT final
32問 • 1年前
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    Which is the lowest level of abstraction that describes how the data is organized and stored?

    physical view

  • 2

    Which of the following is a function of the DBMS?

    All of the above

  • 3

    Which of the following is NOT the component of the DBMS?

    Data modification

  • 4

    Which of the following statement is INCORRECT?

    Foreign key cannot contain duplicate values.

  • 5

    Which of the following is NOT DBMS components?

    Data Normalization

  • 6

    Which of the following statement is INCORRECT?

    Data mart is focused all the departments.

  • 7

    Which of the following statement is INCORRECT?

    Velocity refers to the quality and accuracy of data in Big Data.

  • 8

    Which of the following is NOT the major component of Data Warehouse?

    Sorting

  • 9

    ____decisions can be automated because a well-defined standard operating procedure exists for these types of decisions.

    Structured

  • 10

    In a typical organization,___and___decisions are challenging because they involve multiple criteria and, very often, users must choose between conflicting objectives. (I) structured (II) unstructured (III) semi-structured

    (II) and (III)

  • 11

    A sport gears store chain CEO realizes that physical stores sales are shrinking and something needs to be done to reduce costs. Which phase of the decision-making process is taking place?

    Intelligence

  • 12

    Which of the following is NOT one of the DSS capabilities?

    None of the above

  • 13

    Which of the following is NOT one of the roles involved in the design, implementation, and usage of a DSS?

    None of the above

  • 14

    Which of the following is NOT one of the typical aspects involved in EIS?

    Support a team of executives to make joint decision

  • 15

    A collaboration system assists teams in communicating____, _____ and thier activities. It is a collection of applications that support decision makers by providing access to a shared environment and information. (I) collaborating (II) supervising (III) coordinating

    (|) and (IlI)

  • 16

    What are the THREE geographical objects involved in GIS? (I) Volumes (II) Areas (III) Lines (IV) Points

    (II), (III) and (IV)

  • 17

    Which of the following best defines artificial intelligence (Al)?

    ability of machines to mimic human reasoning.

  • 18

    Expert systems are primarily used for

    Mimicking the decision-making ability of a human expert.

  • 19

    What is case-based reasoning?

    A technique where decisions are made based on specific cases or examples.

  • 20

    Which of the following is NOT a type of intelligent agent?

    Gaming agent.

  • 21

    Fuzzy logic is used to:

    Deal with approximate rather than fixed reasoning.

  • 22

    Which of the following is a disadvantage of natural-language processing?

    It can lead to misunderstandings due to the ambiguity of languages.

  • 23

    Integrating Al technologies into decision support systems primarily helps in:

    Making decisions based on data analysis and insights.

  • 24

    Which technology uses predefined rules to make decisions?

    Expert systems.

  • 25

    ____uses computer-generated, three-dimensional images to create the illusion of interaction in a real-world environment.

    Virtual reality

  • 26

    A new video game allows players to shoot lasers from their eyes using VR technology. How can the system track any slight movements a user makes to aim at their intended target?

    head-mounted display that includes sensing elements

  • 27

    In the context of VR technology, ___refers to giving users the sense that they are in any other geographic location to manipulate objects as though they are in that location.

    telepresence

  • 28

    ____computing involves combining the processing powers of various computer.

    Grid

  • 29

    Why would someone choose to use NFTs instead of traditional banks?

    It is backed by blockchain

  • 30

    Blockchain limits access to authorized users by using___ technology.

    encryption

  • 31

    Cryptocurrency is___money created from computer codes.

    digital

  • 32

    Nanotechnology is being developed to make computers much faster and___.

    smaller

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    問題一覧

  • 1

    Which is the lowest level of abstraction that describes how the data is organized and stored?

    physical view

  • 2

    Which of the following is a function of the DBMS?

    All of the above

  • 3

    Which of the following is NOT the component of the DBMS?

    Data modification

  • 4

    Which of the following statement is INCORRECT?

    Foreign key cannot contain duplicate values.

  • 5

    Which of the following is NOT DBMS components?

    Data Normalization

  • 6

    Which of the following statement is INCORRECT?

    Data mart is focused all the departments.

  • 7

    Which of the following statement is INCORRECT?

    Velocity refers to the quality and accuracy of data in Big Data.

  • 8

    Which of the following is NOT the major component of Data Warehouse?

    Sorting

  • 9

    ____decisions can be automated because a well-defined standard operating procedure exists for these types of decisions.

    Structured

  • 10

    In a typical organization,___and___decisions are challenging because they involve multiple criteria and, very often, users must choose between conflicting objectives. (I) structured (II) unstructured (III) semi-structured

    (II) and (III)

  • 11

    A sport gears store chain CEO realizes that physical stores sales are shrinking and something needs to be done to reduce costs. Which phase of the decision-making process is taking place?

    Intelligence

  • 12

    Which of the following is NOT one of the DSS capabilities?

    None of the above

  • 13

    Which of the following is NOT one of the roles involved in the design, implementation, and usage of a DSS?

    None of the above

  • 14

    Which of the following is NOT one of the typical aspects involved in EIS?

    Support a team of executives to make joint decision

  • 15

    A collaboration system assists teams in communicating____, _____ and thier activities. It is a collection of applications that support decision makers by providing access to a shared environment and information. (I) collaborating (II) supervising (III) coordinating

    (|) and (IlI)

  • 16

    What are the THREE geographical objects involved in GIS? (I) Volumes (II) Areas (III) Lines (IV) Points

    (II), (III) and (IV)

  • 17

    Which of the following best defines artificial intelligence (Al)?

    ability of machines to mimic human reasoning.

  • 18

    Expert systems are primarily used for

    Mimicking the decision-making ability of a human expert.

  • 19

    What is case-based reasoning?

    A technique where decisions are made based on specific cases or examples.

  • 20

    Which of the following is NOT a type of intelligent agent?

    Gaming agent.

  • 21

    Fuzzy logic is used to:

    Deal with approximate rather than fixed reasoning.

  • 22

    Which of the following is a disadvantage of natural-language processing?

    It can lead to misunderstandings due to the ambiguity of languages.

  • 23

    Integrating Al technologies into decision support systems primarily helps in:

    Making decisions based on data analysis and insights.

  • 24

    Which technology uses predefined rules to make decisions?

    Expert systems.

  • 25

    ____uses computer-generated, three-dimensional images to create the illusion of interaction in a real-world environment.

    Virtual reality

  • 26

    A new video game allows players to shoot lasers from their eyes using VR technology. How can the system track any slight movements a user makes to aim at their intended target?

    head-mounted display that includes sensing elements

  • 27

    In the context of VR technology, ___refers to giving users the sense that they are in any other geographic location to manipulate objects as though they are in that location.

    telepresence

  • 28

    ____computing involves combining the processing powers of various computer.

    Grid

  • 29

    Why would someone choose to use NFTs instead of traditional banks?

    It is backed by blockchain

  • 30

    Blockchain limits access to authorized users by using___ technology.

    encryption

  • 31

    Cryptocurrency is___money created from computer codes.

    digital

  • 32

    Nanotechnology is being developed to make computers much faster and___.

    smaller