Operating System (OS)
A program

is a sequence of instructions
is the device where information is stored
None of these
is typically characterized by interactive processing and time of the CPU
is a device that performs a sequence of operations specified by instructions in memory.

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Operating System (OS)
Daisy chain is a device for

All of these
None of these
interconnecting a number of devices to a number of controllers
connecting a number of devices to a controller
connecting a number of controllers to a device

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Operating System (OS)
Which, of the following, is true for testing and debugging?

Testing checks for logical errors in the programs, while debugging is a process of correcting those errors in the program
All of these
None of these
Testing and debugging indicate the same thing
Testing detects the syntax errors in the program while debugging corrects those errors in the program

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Operating System (OS)
The advantage(s) of incorporating the macro processor into pass 1 is(are):

Functions are combined and it is not necessary to create intermediate files as output from the macros processor and input to the assembler.
many functions do not have to be implemented twice.
All of these
more flexibility is available to the programmer in that he may use all the features of the assembler in conjunction with macros.
None of these

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