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Hassan
1.Procedure development occurs within the
A. structured design phase
B. conversion phase
C. system building phase
D. structured design phase
2.To which phase of SDLC, is file conversion related?
A. System Implementation
B. System analysis
C. System development
D. System Implementation
3.You record the algorithm in the _____ column of the IPO chart.
A. Input
B. Output
C. Processing
D. Input
4.Which of the following is done in order a data in phase 1 of the system development life cycle?
A. reviewing policies and procedures
B. conducting interviews
C. using questionnaires to conduct surveys.
D. reviewing policies and procedures
5.System Specifications are used to
A. describe system flows
B. get an accurate picture of the system
C. avoids ambiguity
D. describe system flows
6.Which of the following statements is not true
A. A structured chart is a sequential representation of program design
B. the Real-Time system is a particular case of a on-line-system
C. Batch totals are not incorporated while designing real-time applications
D. A structured chart is a sequential representation of program design
7.Which of the following symbols is (are) not the Data Flow Diagram (DFD):
A. a square
B. an open rectangle
C. a circle
D. a square
8.The packaged design includes all of the following except;
A. program flowcharts
B. system configuration
C. module descriptions
D. program flowcharts
9.In processing controls must be established in a system, in order to
A. prohibit tampering with information by unauthorized person
B. Verify that all data have been processed
C. block or trap faulty data from entry into processing
D. prohibit tampering with information by unauthorized person
10.A data element in a record, that uniquely distinguishes the record, from all other records, is called
A. response time
B. Key
C. System review
D. response time
11.A Turnaround document
A. is circulated among all the staff of an organization.
B. is circulated among all the heads of departments of an organization.
C. is output at one point which later comes back as an input
D. is circulated among all the staff of an organization.
12.The first step in the problem-solving process is to _____.
A. Plan the algorithm
B. Analyze the problem
C. Desk-check the algorithm
D. Plan the algorithm
13.Checking the quality of software in both simulated and line environments, is known as
A. checking
B. usability
C. validity
D. checking
14.Some firms have created a combination position called
A. manager / analyst
B. programmer / operator
C. analyst / programmer
D. manager / analyst
15.The first step of the implementation phase is
A. implementation planning
B. select the computer
C. announce the implementation project
D. implementation planning
16.The advantage of Purchase Option is (are)
A. No financing is requird. The risk of system obsolescence is shifted to the lessor
B. the flexibility of modifying the system at will
C. Insurances, maintenance, and other expenses are included in the rental charge
D. No financing is requird. The risk of system obsolescence is shifted to the lessor
17.All of the following tools are used for process descriptions except:
A. structured english
B. decision tables
C. pseudocode
D. structured english
18.Which of the following would not be a major deliverable of the structured systems analysis phase.
A. data dictionaries
B. data flow diagrams
C. entity relationship diagrams
D. data dictionaries
19.System design aid should primarily
A. help analyse both data and activities
B. help in documentation
C. help in programming
D. help analyse both data and activities
20.Any data that are entered into the computer, for the first time, will go through the process of
A. System testing
B. Sequential testing
C. String testing
D. System testing
21.Mistakes made in the system analysis stage show up in :
A. implementation
B. system design
C. system developments
D. implementation
22.The combination of the top-down and the bottom-up approach may be referred to as an
A. integrative approach
B. interpretive approach
C. interactive approach
D. integrative approach
23.Which of the following statements is not true
A. Entity Relationship Diagrams are used to design files
B. Systems Overview can be prescribed by Data Flow Diagrams
C. Phases, in a Systems life cycle, are fixed and invariant.
D. Entity Relationship Diagrams are used to design files
24.The processes at the most detailed level of the data flow diagrams are called
A. transform descriptions
B. functional primitives
C. data flows
D. transform descriptions
25.A pseudocode is
A. a protocol used in data communication
B. an easy way to communicate the logic of a program, in English¬like statements
C. a computer generated random number
D. a protocol used in data communication
26.Which of the following is not true of the conversion phase of the development life cycle?
A. the user and systems personnel must work closely together
B. steps must be taken to phase out the old system
C. documentation should be emphasized
D. the user and systems personnel must work closely together
27.Which of the following way(s) the information system and capability are related to each other:
A. improved processing speed
B. increased volume of activities
C. faster retrieval of information
D. improved processing speed
28.Inverted list organization
A. means storing records in contiguous blocks according to a key.
B. Stores records sequentially but uses an index to locate records
C. uses an index for each key type
D. means storing records in contiguous blocks according to a key.
29.Programmers refer to the goal of solving a problem as the _____.
A. Input
B. Output
C. Processing
D. Input
30.An indexed file offers the facility of a Random file and the access method of a
A. Sequential file
B. indexed file
C. direct access file
D. Sequential file
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