Tag: technology

Questions Related to technology

  1. What does SQL stand for?
technology databases

  1. Structured Query Language

  2. Strong Question Language

  3. Structured Question Language

  4. None

Show answer
Correct Option: A
  1. With SQL, how do you select a column named "FirstName" from a table named "Persons"?
technology databases

  1. SELECT Persons.FirstName

  2. SELECT FirstName FROM Persons

  3. EXTRACT FirstName FROM Persons

  4. None

Show answer
Correct Option: B

Which instruction is used to transfer the control to a subroutine?
technology mainframe

  1. INTERPRET

  2. ITERATE

  3. CALL

  4. LEAVE

Show answer
Correct Option: C

Which TSO command is used to read / write a file?
technology mainframe

  1. ALLOC

  2. FREE

  3. SUBMIT

  4. EXECIO

Show answer
Correct Option: D

Which ISPEXEC statement is used to retrieve values from ISPF profile?

technology mainframe

  1. ISPFGET

  2. VGET

  3. PULL

  4. VPUT

Show answer
Correct Option: B

data = ‘DO 3; SAY “HELLO THERE!”;END’ _____ data;. Complete the above code. So that it prints “Hello there!” thrice.

technology mainframe

  1. EXECUTE

  2. INTERPRET

  3. RUN

  4. CALL

Show answer
Correct Option: B

Which variable will have the value returned by a subroutine once it completes?
technology mainframe

  1. RC

  2. RETVAL

  3. RESULT

  4. RV

Show answer
Correct Option: C

Which of the following can be used to read and write from a file? Choose all that apply

technology mainframe

  1. DATA STACK

  2. QUEUE

  3. COMPOUND VARIABLE

  4. SYMBOLIC VARIABLE

Show answer
Correct Option: A

Which instruction is used to control the environment to which commands are passed?
technology mainframe

  1. LIBDEF

  2. ALLOC

  3. EXECIO

  4. ADDRESS

Show answer
Correct Option: D

What is the use of PROCEDURE instruction?
technology mainframe

  1. Subroutine should start with this instruction

  2. To convert all the local variables in the subroutine as global variables

  3. To convert all the variables used in subroutine as local variables

  4. Function should start with this instrucion

Show answer
Correct Option: A