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Hassan
1.The command interpreter
A. is usually the primary user interface
B. requires fixed format commands
C. is menu drive
D. is usually the primary user interface
2.A task in a blocked state
A. is executable
B. is running
C. must still be placed in the run queues
D. is executable
3.System maintenance:
A. is usually not necessary
B. is necessary on all systems, regardless of how good
C. is not required if the system is well written
D. is usually not necessary
4.Which of the following statements is not true about the FORTRAN language?
A. FORTRAN is a high level language
B. A FORTRAN program, written for the IBM-PC, is totally different from a FORTRAN program written for execution on the SUN machine
C. FORTRAN is extensively used to write programs for performing scientific computations
D. FORTRAN is a high level language
5.A linker
A. creates a load module
B. is not necessary with variable partitions
C. must be run after the loader
D. creates a load module
6.In which of the storage placement strategies a program is placed in the smallest available hole in the main memory?
A. best fit
B. first fit
C. worst fit
D. best fit
7.In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?
A. absolute mode
B. indirect mode
C. immediate mode
D. absolute mode
8.The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called?
A. Upgradability
B. Upward mobility
C. Universality
D. Upgradability
9.If special forms are needed for printing the output, the programmer specifies these forms through?
A. JCL
B. JPL
C. Utility programs
D. JCL
10.Which of the following can be accesses by transfer vector approach of linking?
A. External data segments
B. External subroutines
C. Data located in other procedures
D. External data segments
11.Which of the following terms refers to the degree to which data in a database system are accurate and correct?
A. data security
B. data validity
C. data independence
D. data security
12.In analyzing the compilation of PL/I program, the term "Syntax analysis" is associated with
A. recognition of basic syntactic constructs through reductions.
B. recognition of basic elements and creation of uniform symbols
C. creation of more optional matrix.
D. recognition of basic syntactic constructs through reductions.
13.A hardware device that is capable of executing a sequence of instructions, is known as
A. CPU
B. ALU
C. CU
D. CPU
14.Which of following is/are the advantage(s) of modular programming?
A. The program is much easier to change
B. Modules can be reused in other programs
C. Easy debugging
D. The program is much easier to change
15.The function(s) performed by the paging software is (are)
A. Implementation of the access environment for all programs in the system
B. Management of the physical address space
C. Sharing and protection
D. Implementation of the access environment for all programs in the system
16.A compiler for a high-level language that runs on one machine and produces code for a different machine is called is
A. optimizing compiler
B. one pass compiler
C. cross compiler
D. optimizing compiler
17.A critical region is
A. a program segment that has not been proved bug-free
B. a program segment that often causes unexpected system crashes
C. a program segment where shared resources are accessed
D. a program segment that has not been proved bug-free
18.Assembler language
A. is usually the primary user interface
B. requires fixed-format commands
C. is a mnemonic form of machine language
D. is usually the primary user interface
19.The primary job of the operating system of a computer is to
A. command resources
B. manage resources
C. provide utilities
D. command resources
20.Which of the following is a measure to test how good or bad a modular design is
A. Module strength
B. Module coupling
C. Static analysis
D. Module strength
21.The Operating system manages
A. Memory
B. Processor
C. Disks and I/O devices
D. Memory
22.The primary purpose of an operating system is to:
A. make computer easier to use
B. keep system programmers employed
C. make the most efficient use of the hardware
D. make computer easier to use
23.Which of the following is true about pseudocode
A. A machine language
B. An assembly language
C. A high-level language
D. A machine language
24.The principles of structured programming forbid the use of
A. WHILE-DO
B. GOTO
C. IF-THEN-ELSE
D. WHILE-DO
25.What is the term used for describing the judgmental or commonsense part of problem solving?
A. Heuristic
B. Critical
C. Value based
D. Heuristic
26.What stage of the manufacturing process has been described as "the mapping of function onto form"?
A. Design
B. Distribution
C. project management
D. Design
27.Which kind of planning consists of successive representations of different levels of a plan?
A. hierarchical planning
B. non-hierarchical planning
C. All of the above
D. hierarchical planning
28.What was originally called the "imitation game" by its creator?
A. The Turing Test
B. LISP
C. The Logic Theorist
D. The Turing Test
29.Decision support programs are designed to help managers make:
A. budget projections
B. visual presentations
C. business decisions
D. budget projections
30.PROLOG is an AI programming language which solves problems with a form of symbolic logic known as predicate calculus. It was developed in 1972 at the University of Marseilles by a team of specialists. Can you name the person who headed this team?
A. Alain Colmerauer
B. Nicklaus Wirth
C. Seymour Papert
D. Alain Colmerauer
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