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Question #1


Which of the following functions is(are) performed by the loader?
A
allocate space in memory for the programs and resolve symbolic references between object decks
allocate space in memory for the programs and resolve symbolic references between object decks
B
adjust all address dependent locations, such as address constants, to correspond to the allocated space.
adjust all address dependent locations, such as address constants, to correspond to the allocated space.
C
physically place the machine instructions and data into memory.
physically place the machine instructions and data into memory.
D
All of the above
All of the above
E
None of the above
None of the above
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Question #2

User-Friendly Systems are:
A
required for object-oriented programming
required for object-oriented programming
B
easy to develop
easy to develop
C
common among traditional mainframe operating systems
common among traditional mainframe operating systems
D
becoming more common
becoming more common
E
None of the above
None of the above
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Question #3


Which of the following addressing modes, facilitates access to an operand whose location is defined relative to the beginning of the data structure in which it appears?
A
ascending
ascending
B
sorting
sorting
C
index
index
D
indirect
indirect
E
None of the above
None of the above
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Question #4

Which of the following rules out the use of GO TO?
A
Flowchart
Flowchart
B
HIPO-DIAGRAMS
HIPO-DIAGRAMS
C
Nassi-Shneiderman diagram
Nassi-Shneiderman diagram
D
All of the above
All of the above
E
None of the above
None of the above
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Question #5

Which of the following are loaded into main memory when the computer is booted?
A
internal command instructions
internal command instructions
B
external command instructions
external command instructions
C
utility programs
utility programs
D
word processing instructions
word processing instructions
E
None of the above
None of the above
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Question #6

Which of the following software types is used to simplify using systems software?
A
spreadsheet
spreadsheet
B
operating environment
operating environment
C
timesharing
timesharing
D
multitasking
multitasking
E
None of the above
None of the above
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Question #7

Semaphores
A
synchronize critical resources to prevent deadlock
synchronize critical resources to prevent deadlock
B
synchronize critical resources to prevent contention
synchronize critical resources to prevent contention
C
are used to do I/O
are used to do I/O
D
are used for memory management
are used for memory management
E
None of the above
None of the above
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Question #8

In analyzing the compilation of PL/I program, the description "resolving symbolic address (labels) and generating machine language" is associated with
A
Assembly and output
Assembly and output
B
Code generation
Code generation
C
Storage assignment
Storage assignment
D
Syntax analysis
Syntax analysis
E
None of the above
None of the above
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Question #9

Round-robin scheduling
A
allows interactive tasks quicker access to the processor
allows interactive tasks quicker access to the processor
B
is quite complex to implement
is quite complex to implement
C
gives each task the same chance at the processor
gives each task the same chance at the processor
D
allows processor-bound tasks more time in the processor
allows processor-bound tasks more time in the processor
E
None of the above
None of the above
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Question #10


If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system?
A
FORMAT command
FORMAT command
B
DIR command
DIR command
C
VER command
VER command
D
DISK command
DISK command
E
None of the above
None of the above
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