Tag: technology

Questions Related to technology

EXIT will terminate and leave a REXX exec unconditionally and does it have the option to return a value?
technology mainframe

  1. Always returns a value.

  2. Never returns a value.

  3. Returns when RC is coded

  4. I am skipping this!!

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Correct Option: C

What will pass through the remaining part of the instructions in a “DO” loop without executing the “DO”’s.
technology mainframe

  1. DO UNTIL

  2. DO WHILE

  3. ITERATE

  4. Wrong question!

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Correct Option: C

How will you un-assign a variable which is used in the same REXX exec?
technology mainframe

  1. Using DROP

  2. Using INITIALIZE

  3. Using DELETE

  4. Cant un-assign a variable

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Correct Option: A

How will you find out the maximum number of elements present in a stack?
technology mainframe

  1. Read the stack and have a counter value

  2. Using STACK.0

  3. Using STACK.MAX

  4. Usinf MAX function

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Correct Option: B

TIME along with what option will give time in sssssssss.mmmmmm?
technology mainframe

  1. TIME()

  2. TIME(E)

  3. TIME(L)

  4. TIME(M)

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Correct Option: B

What will be the result of Result = COMPARE("white","white ")
technology mainframe

  1. 1

  2. 0

  3. 11

  4. 10

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Correct Option: B

How will you define a alphanumeric variable in REXX?
technology mainframe

  1. using DEFINE

  2. using DECLARE

  3. Cant use alphanumeric variable in REXX

  4. No need to define. REXX will deal them.

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Correct Option: D

What is |&&?
technology mainframe

  1. OR

  2. AND

  3. Exclusive OR

  4. Exclusive AND

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Correct Option: C

Given: 11. public abstract class Shape { 12. private int x; 13. private int y; 14. public abstract void draw(); 15. public void setAnchor(int x, int y) { 16. this.x = x; 17. this.y = y; 18. } 19. } Which two classes use the Shape class correctly? (Choose two.)
technology programming languages

  1. public class Circle implements Shape { private int radius;

  2. public abstract class Circle extends Shape { private int radius;

  3. public class Circle extends Shape {

  4. public abstract class Circle implements Shape {

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Correct Option: B,C

How do you drop a stack?
technology mainframe

  1. DROP

  2. DELSTACK

  3. DELETE

  4. Cant delete a stack

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Correct Option: B