Tag: technology

Questions Related to technology

Which retrieves all cookies sent in a given HttpServletRequest request?
technology web technology

  1. request.getCookies()

  2. request.getAttributes()

  3. request.getSession (). GetAttributes()

  4. request.getSession ().getCookies()

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Correct Option: A

Which two prevent a servlet from handling requests.? (Choose two.)
technology web technology

  1. The servlet's init method returns a non-zero status

  2. The servlet's init method throws a Servlet Exception

  3. The servlet's init method sets the Servlet Response's content type to null.

  4. The servlet's init method does NOT return within a time period defined by the servlet container

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Correct Option: B,D

A JSP page needs to instantiate a JavaBean to be used by only that page. Which two jsp:useBean attributes must be used to access this attribute in the JSP page?
technology web technology

  1. id

  2. type

  3. name

  4. class

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Correct Option: A,D

In form-based authentication, what must be included in the HTML returned from the URL specified by the element?
technology web technology

  1. a base-64 encoded user name and password

  2. a form that POSTs to the j_security_check URL

  3. an applet that requests the user name and password from the user

  4. a hidden field that supplies the login-constraint used by the application

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Correct Option: B

How many divisions we should have in COBOL programs
technology mainframe

  1. 2

  2. 3

  3. 4

  4. none of the above

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Correct Option: C

What’s the PICTURE clause for Alphabetic identifiers
technology mainframe

  1. PIC X ()

  2. PIC 9 ()

  3. PIC A ()

  4. PIC ()

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Correct Option: C

What are the acceptable types of the COBOL identifiers
technology mainframe

  1. Alphanumeric

  2. Numeric

  3. Alphabetic

  4. all the above

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Correct Option: D

What is the column range for Area A and Area B in COBOL:
technology mainframe

  1. 1-6 and 7-72

  2. 8-11 and 12:72

  3. 1-15 and 16:80

  4. None of the above

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Correct Option: B

What is the no. of bytes occupied for a variable if it’s defined as PIC S9(7) COMP-3 and PIC S9(10) COMP
technology mainframe

  1. 2 and 3

  2. 4 and 5

  3. 7 and 6

  4. none of the above

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Correct Option: D

If the access mode for any file is Dynamic, the file can be accessed both SEQUENTIALLT AND RANDOMLY
technology mainframe

  1. True

  2. False

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Correct Option: B