PPT MCQ Question-3

Cylinder: The collection of tracks of the same number on a disk that is the tracks that can be read form or written to with a single positioning of the accessing mechanism. Track: The tracks are the thin concentric circular strips of sectors. At least one head is required to read a single track. Sector: A sector is the smallest storage unit that is addressable by a hard drive and information stored by the hard drive is recorded in sectors. Common sector sizes are 512 bytes for hard disk and 2048 bytes for CDs and DVDs but another size such as 128 bytes and 1024 bytes are also used.

1. Find out the following logic patterns or structures are identified as sufficient for any structured programming?
The sequence structure
the loop structure
the selection structure.
above all

2. Write down the name of the tools for planning programs?
structured flowcharts
structure charts
pseudo code
All of them

3. In modular programming, the program is broken down into-
files
project
Instructions
Modules

4. Modular programming is implemented by-
Subroutine
Instructions
Source programs
Machine code

5. Which one is the definition of a subroutine?
A group of instructions that perform a limited processing task.
A file that contains a group of instructions that performs a limited processing task.
A group of instructions that performs a total processing task.
None.

6. A collection of techniques for planning and writing of program that increases programmer productivity is --
Modular programming
Procedural programming
Structured Programming
Functional Programming

7. The subroutine that is part of the program that uses is-
An internal subroutine
An external subroutine
None
both a and b

8. What is the use of rectangle?
to represent modules
to represent sub module
to represent subroutine
All of above

9. What are the disadvantage of subroutine?
Using them results in generally slower execution speed for the program.
Using them results in generally faster execution speed for the program.
Both a and b
None

10. The modules are ordered--
Right to left
Left to Right
Both a and b
None

11. A module name is a short description of what?
the module does.
the file does.
the structure does
the sub module does.

12. What is the advantage of system?
simple.
flexible.
both simple and flexible
None

13. What are show the numbers for modules?
show the processing
show the number
show the record
show the requiring.

14. What do contain Transaction records?
data about a business activity .
data about a marketing activity.
data about a official activity.
data about a designing activity.

15. What is the symbol of a module?
a rectangle s
a oval.
a flowline.
a circle.

16. How can we identify a subordinate module?
by a module which is shaded in the upper left corner.
by a module which is shaded in the upper right corner.
by a module which is shaded in the down left corner.
by a module which is shaded in the down right corner.

17. What is the structure chart?
a tool for planning
a tool for documenting.
a tool for designing.
a tool for decision.

18. What does show the structure chart?
the function to be performed.
the relationship between modules.
the function to be performed and the relationship between double.
none of them.

19. What is the most easy to be understand?
a flowchart.
a structure chart.
a truth table.
a decision table.

20. What is GOTO less programming?
programming without using the branch instruction.
programming which using the branch instruction.
programming without using the go-to instruction.
programming which using the go-to instruction.

Score =
Correct answers: