Match List-I with List-ll and select the correct answer using the codes given below the lists:
List-I
List- II
1. immediate
2. Register
3. Displacement
Codes:
The register which keeps track of the execution of a program and which contains the memory address of the instruction which is to be executed next is known as ______ .
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Consider the following I/O instruction format for IBM 370 I/O channel
Then operation code specifies
1. Test I/O
2. Test channel
3. Store channel identification
4. Halt device
Match List-I with List-ll and select the correct answer using the codes given below the lists:
In a certain processor, a 2 byte Jump instruction is encountered at memory address 3010 H, the Jump instruction is in PC relative mode. The instruction is JMP - 7 where - 7 is signed byte. Determine the Branch Target Address
Relative Addressing Mode is used to write Position-independent code because
The immediate addressing modes can be used for ______
1. Loading internal registers with initial value.
2. Perform arithmetic or logical operation on immediate data.
Processor XYZ supports only the immediate and the direct addressing modes. Which of the following programming language data structures cannot be implemented on this processors?
1. Pointers
2. Arrays
3. Record
The register which contains the data to be written into or read out of the addressed location is known as
55 docs|215 tests
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55 docs|215 tests
|