Practice Test: Question Set - 06
1. A base register table
- (A) Allows
the programmer to write base registers and displacements explicitly in the
source program
- (B) Is
used to remember which of the general-purpose registers are currently available
as base registers, and what base addresses they contain
- (C) Allows
multiple programs to reside in separate areas of core at the same time
- (D) Is
a term that refers to the control programs of an operating system
2. Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?
- (A) S = B - C
- (B) IS A<10
- (C) PRINT A
- (D) DATA X, 4Z
3. Scheduling is
- (A) Allowing
jobs to use the processor
- (B) Unrelated
to performance consideration
- (C) Not required
in uniprocessor systems
- (D) The
same regard-less of the purpose of the system
4. Block or buffer caches are used
- (A) To
improve disk performance
- (B) To
handle interrupts
- (C) To
increase the capacity of main memory
- (D) To
speed up main memory read operation
5. A system program that sets up an executable program in main memory ready for execution is
- (A) Assembler
- (B) Linker
- (C) Loader
- (D) Compiler
6. In analyzing the compilation of PL/I program, the description "creation of more optimal matrix" is associated with
- (A) Assembly
and output
- (B) Code
generation
- (C) Syntax
analysis
- (D) Machine
independent optimization
7. The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called
- (A) Software
- (B) Shareware
- (C) Firmware
- (D) Mindware
8. A non-relocatable program is one which
- (A) Cannot
be made to execute in any area of storage other than the one designated for it
at the time of its coding or translation
- (B) Consists
of a program and relevant information for its relocation
- (C) Can
itself performs the relocation of its address-sensitive portions
- (D) All of the
above
9. 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
- (B) DIR
command
- (C) VER
command
- (D) DISK
command
10. Which of the following, is necessary to work on a computer
- (A) Compiler
- (B) Operating
system
- (C) Assembly
- (D) Interpreter
of the above
11. What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity?
- (A) Defined
values
- (B) Fixed
values
- (C) Default
values
- (D) Special
values
12. The function(s) of file system is (are):
- (A) To
provide complete file naming freedom to the users and to permit controlled
sharing of files
- (B) To
provide for long and short term storage of files with appropriate economic
tradeoffs
- (C) To
provide security against loss of information due to system failure
- (D) All of the
above
13. Poor response times are caused by
- (A) Processor
busy
- (B) High I/O
rate
- (C) High paging
rates
- (D) Any of the above
14. A system program that combines the separately compiled modules of a program into a form suitable for execution
- (A) Assembler
- (B) Linking
loader
- (C) Cross
compiler
- (D) Load and go
15. Which of the following software types is used to simplify using systems software?
- (A) Spreadsheet
- (B) Operating
environment
- (C) Timesharing
- (D) Multitasking
Next Tests: