Bcse102 Exam Multi-choice Part 3
Questions 31-45 of the multi-choice exam section
- 1.A good mnemonic name generally speaks to the __________.
- A.
Problem
- B.
Some aspect of computing
- C.
how more than what
- D.
Solution
- 2.If you modify a name with a computer-value qualifier like Total, Sum, Average, Max, Min, put the modifier at the __________ of the name.
- A.
Middle
- B.
End
- C.
Beginning
- D.
Most readable place
- 3.Loop index variables are best named __________.
- A.
Flag
- B.
Temp
- C.
I, j or k
- D.
Count
- 4.According to McConnell, the most common problems with arrays is __________?
- A.
attempting to access values in non-sequential order
- B.
Attempting to access an element which is out of bounds
- C.
Attempting to store data which is too big
- D.
Storing the wrong type of value
- 5.Localization is __________.
- A.
Another word for internationalization
- B.
The grouping of strings together in a program
- C.
The use of named constants in a program
- D.
The finding of a particular string in a program
- 6.Magic numbers are __________.
- A.
Literal numbers inside program that can be changed easily
- B.
The numbers 7, 42 and 666
- C.
Literal numbers inside program that appear without explanation
- D.
Hard coded 0s and 1s
- 7.Access routines __________.
- A.
Are another name for .get routines
- B.
are another name for .set routines
- C.
do not hide data
- D.
Give you centralized access to data
- 8.To reduce the risk from using global data __________.
- A.
Use class variables
- B.
put all global data into an object and pass it to all routines
- C.
develop a naming convention that makes global data obvious
- D.
Comment carefully the correct use of each global
- 9.It can be useful to use global data for __________.
- A.
to keep all access to the data at the same level of abstraction
- B.
Emulation of named constants
- C.
controlling access to data
- D.
Access routines
- 10.'Routine parameter' means __________.
- A.
the information passed out of a routine
- B.
the method signature line of the routine
- C.
the name of the routine
- D.
The information passed into a routine
- 11.A program should be read in __________ order.
- A.
Left to right
- B.
Top to bottom
- C.
Right to left
- D.
Bottom to top
- 12.Code which needs to be in a specific order contains __________.
- A.
Dependencies
- B.
Redundancies
- C.
Parameters
- D.
Sequences
- 13.A conditional is a statement that __________.
- A.
Causes a program to repeatedly execute a block of code
- B.
has additional optional keywords
- C.
Causes a program to execute code in sequence
- D.
Controls the execution of other statements
- 14.An incorrect branch is most often caused by using __________.
- A.
= instead of < and >
- B.
= instead of :=
- C.
< or > instead of =
- D.
= instead of
- 15.How many elseif clauses can be put in conditional code?
- A.
up to 2
- B.
as many as are needed
- C.
5 at the most
- D.
Only 1
Questions: 10 | Attempts: 139 | Last updated: Mar 20, 2022
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