System Analysis and Design Assignment Questions - Set 07 - ObjectiveBooks

System Analysis and Design Assignment Questions - Set 07

Practice Test: Question Set - 07

1. Which of the following is a function of the process step of data processing?
    (A) Index
    (B) Update
    (C) Protect
    (D) Retrieval

2. Which of the following tools is not used in modeling the new system?
    (A) Decision tables
    (B) Data dictionary
    (C) Data-flow diagrams
    (D) All of the above

3. A feasibility document should contain all of the following except:
    (A) Project name
    (B) Problem descriptions
    (C) Feasible alternative
    (D) Data-flow diagrams

4. A Pseudo code is
    (A) A machine - level code
    (B) A random number
    (C) A flow chart
    (D) Structured English to communicate the logic of a program

5. Conversion method in which users, being used to an old system, continue to use the old system, alongside the new system, is
    (A) Multi processing
    (B) Multitasking
    (C) Parallel run
    (D) All of the above

6. Which of the following is used when a company goes outside its organization to develop a new system?
    (A) Request for proposal
    (B) Data flow diagram
    (C) Systems flowchart
    (D) Project directory

7. A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a
    (A) Scheme
    (B) Sub-schema
    (C) Structure
    (D) All of the above

8. In Data structure, main characteristic of "ring" is:
    (A) Last, record points to the first record
    (B) First record points only to the last record
    (C) Many records point to one record
    (D) All of the above

9. Backup and recovery procedures are primarily implemented to
    (A) Handle the contingency when a file gets corrupted
    (B) To provide data redundancy
    (C) To show different versions of data and programs
    (D) All of the above

10. Which of the following is not a requirement of structured design?
    (A) It should use many GO TO statements
    (B) The code should be executed in a top-to-bottom fashion within each module
    (C) It should be made up of a hierarchy of modules
    (D) Each module should be as independent as possible of all other modules, except its parent

11. Coding and testing are done in a
    (A) Top-down manner
    (B) Bottom-up manner
    (C) Ad hoc manner
    (D) Cross sectional manner

12. Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?
    (A) Direct
    (B) Pilot
    (C) Parallel
    (D) Phased

13. A square symbols
    (A) Defines a source or destination of system data
    (B) Identifies data flow
    (C) Represents a process that transforms incoming data flow(s) into outgoing data flows
    (D) Is a data store-data at rest, or a temporary repository of data

14. A design that consists of a hierarchy of modules; each module has a single entry and a single exit subroutine, is known as
    (A) Hierarchy structure
    (B) Top-down design
    (C) Tuple
    (D) Turnaround

15. A consideration evaluated by management when planning to convert to a computer system is:
    (A) Maintenance
    (B) Available software
    (C) CPU sized speed
    (D) All of the above

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