57.
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

58.
The memory allocation scheme subject to "external" fragmentation is

59.
While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

60.
What is the name of the operating system for the laptop computer called MacLite?

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