Tag: programming languages

Questions Related to programming languages

Match the following 1. Component Qualification a. Assure that the component integrates easily in the architecture. 2. Component Adaption b. Assembling of qualified, adapted or engineered components. 3. Component Composition c. Checking of whether the selected component can be used effectively
technology programming languages

  1. 1- c, 2- a, 3- b

  2. 1- a, 2- b, 3- c

  3. 1- b, 2- c, 3- a

  4. 1- a, 2- c, 3- b

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Correct Option: A

Component A dependent on another Component B can access all Operations defined in B
technology programming languages

  1. True

  2. False

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Correct Option: B

From external components or systems perspective, a component is a .
technology programming languages

  1. White-box

  2. Black-box

  3. Grey-box

  4. None

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Correct Option: B

When a Component is released to shared pool, Which of the following statements hold true.
technology programming languages

  1. It becomes Obsolete

  2. It becomes Frozen

  3. It is still available for Modeling

  4. None of above

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Correct Option: B

is the process for determining the suitability of a Component for use within the intended final system.
technology programming languages

  1. Adaptation

  2. Assembly

  3. Qualification

  4. Maintenance

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Correct Option: C

DesignCompModeler is ready with his Model changes and now wants to share them with Other Components in that workspace, to do this, run
technology programming languages

  1. Generate Code

  2. Fetch New Shared Model

  3. Release to Shared pool

  4. Track Model changes

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Correct Option: C

Select the correct statements
technology programming languages

  1. Component can exist outside workspace

  2. Dependencies can be defined between Components

  3. Component and Class are same entities

  4. Component can have Interfaces

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Correct Option: B,D

A trigger is…
technology programming languages

  1. a special type of table

  2. a special type of store procedure, executed when certain event occurs

  3. a special type of view

  4. a dynamic procedure

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Correct Option: B

The TRUNCATE TABLE…
technology programming languages

  1. checks if the table has primary key specified

  2. Deletes the table

  3. deletes all rows from a table

  4. change the structure of the table

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Correct Option: C

Functions for error trapping are contained in which section of a PL/SQL block?
technology programming languages

  1. Header

  2. Declarative

  3. Executable

  4. Exception

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Correct Option: D
Explanation:

To solve this question, the user needs to understand the structure of a PL/SQL block and the purpose of each section.

The PL/SQL block is divided into the following sections:

  1. Header: This section is optional and contains comments and declarations of global variables and cursors.

  2. Declarative: This section is optional and contains declarations of local variables, cursors, types, and subprograms.

  3. Executable: This section is mandatory and contains the code that performs the desired operations.

  4. Exception: This section is optional and contains handlers for exceptions that may be raised during the execution of the executable section.

The correct answer is:

D. Exception

Functions for error trapping are contained in the exception section of a PL/SQL block. This section contains handlers for exceptions that may occur during the execution of the executable section. These handlers allow the program to gracefully handle errors and continue executing, rather than crashing or terminating unexpectedly.