Tag: technology

Questions Related to technology

REXX has extended tracing possibilities, even interactively. Which command activates the interactive trace?
technology mainframe

  1. TRACE R

  2. TRACE ?R

  3. TRACE IR

  4. INTTRACE R

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Correct Option: B

CLR is a rich type system built into the CTS which Implements various types (int, float, string, …)
technology programming languages

  1. True

  2. False

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Correct Option: B

Name the http method used to send resources to the server
technology web technology

  1. FTP method

  2. PUT method

  3. WRITE method

  4. COPY method

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Correct Option: B

Base Class Library is set of basic classes: Collections, I/O, Networking, Security, etc.
technology programming languages

  1. True

  2. False

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Correct Option: A

ADO.NET provides .NET applications with access to relational databases
technology programming languages

  1. True

  2. False

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Correct Option: A

Which three digit error codes represent an error in request from client

technology web technology

  1. Codes starting from 200

  2. Codes starting from 300

  3. Codes starting from 400

  4. Codes starting from 500

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Correct Option: C
Explanation:

To answer this question, the user needs to know about HTTP status codes and their meanings.

HTTP status codes are three-digit numbers that represent the response status of a request made by a client to a server. The first digit of the status code defines the class of response, while the last two digits do not have any categorization role.

The status codes starting with 4xx represent an error in the request made by the client, while the status codes starting with 5xx indicate an error on the server side.

Therefore, the correct answer is:

The Answer is: C. Codes starting from 400

What is no prerequisite for using the EXECIO command?
technology mainframe

  1. The dataset must be sequential or a member of a partitioned dataset.

  2. The dataset must be allocated to a file name or DD name.

  3. The dataset must be exclusively enqueued (DISP=OLD or NEW).

  4. TSO or MVS environment must be active.

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Correct Option: C

Name the location of compiled class files within a war file
technology web technology

  1. /META-INF/classes

  2. /classes

  3. /root/classes

  4. /WEB-INF/classes

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Correct Option: D

Name the class that includes the getSession method that is used to get the HttpSession object
technology web technology

  1. HttpServletRequest

  2. HttpServletResponse

  3. SessionContext

  4. SessionConfig

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Correct Option: A

Which of the following is not a valid HTTP/1.1 method
technology web technology

  1. CONNECT method

  2. COMPARE method

  3. OPTIONS method

  4. TRACE method

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Correct Option: B