PPT MCQ Question-5

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. 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

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

3. What is the identification of a module?
character
a name
a number
a file

4. What is the advantage of system?
simple
flexible
both simple and flexible
none

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

6. 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

7. What is the symbol of a module?
a rectangle
a oval
a flow line
a circle a

8. Which are the relational operator?
true, false
*,/,+
<,>,=
-,%

9. An entire program module can be represented
by a selection structure
by a loop structure
by a sequence structure
both of them

10. An entire program module can be represented
by a selection structure
by a loop structure
by a sequence structure
both of them

11. What is the significant feature of the three structures?
a double entry point
a double exit point
a single entry point
a single entry point and a single exit point

12. Why will use a Pseudo code?
Structure coding
Structure looping
Structure initializing
All the above

13. Pseudo code, literally a ………
Fake code
Selection code
Reading code
All the above

14. Pseudo code is an extension of, and a replacement for…
Program develop
The algorithm developed
Defining the problem
All the above

15. The indention of all instructions within the ………
EACH
End
LOOP
Not at all

16. What is aligned left with DO WHILE?
End
DO
While
All the above

17. Which instruction is illustrated by the selection structure?
IF-THEN-TRUE
IF-THEN-ELSE
IF-THEN-FALSE
A & B

18. Who provide FOR Loops?
BASIC, COBOL
PASCAL, COBOL
BASIC, FORTAN77, PASCAL, COBOL
All the above

19. Who has a PERFORM UNTIL instruction?
BASIC
PASCAL
FORTAN77
COBOL

20. PASCAL has which instruction?
DO WHILE
Go to instruction
REPEAT UNTIL
All the above

Score =
Correct answers: