Registers

June 10, 2022June 10, 2022; dwoolbrightdwoolbright; 0 Comments;
Categories:

Quiz: Registers

1. 
Where is "The Bar"?

Deselect Answer

2. 
How many general purpose registers exist on a z-class machine?

Add description here!Deselect Answer

3. 
How many addressing modes exist on z-class machines?

Deselect Answer

4. 
How are the general purpose registers numbered in code?

Deselect Answer

5. 
With 31 bits in a register, how much storage can be addressed?

Deselect Answer

6. 
Where is "The Line"?

Deselect Answer

7. 
With 24 bits of a register, how much storage can be addressed?

Deselect Answer

8. 
How many bits are used to represent a general purpose register in object code?

Deselect Answer

9. 
What can't you do with a general purpose register?

Deselect Answer

10. 
Which statement is true?

Deselect Answer

Leave a Reply

Related Posts

October 29, 2024October 29, 2024

Review an Instruction: AGReview an Instruction: AG

With hundreds of instructions to choose from, it never hurts to review one. Get my take on Add Grande (AG) ...

Read MoreRead More
June 3, 2020June 3, 2020

Marist ECC Conference – Free Online June 7-9Marist ECC Conference – Free Online June 7-9

Marist College sponsors one of my favorite mainframe conferences each year called the Enterprise Computing Conference. This year it is ...

Read MoreRead More
February 26, 2013February 26, 2013

Structured Assembler Macros: The Case StatementStructured Assembler Macros: The Case Statement

Here’s a simple case statement using the HLASM structured CASE macro. Register 4 is selected (your choice not = 0) ...

Read MoreRead More