Ultimate Computer Quiz
Online mcq quiz on fundamentals of computer - set 2 no. Of questions:- 10 time:- 10 minutes. . .
- 1.The place where you want the cursor at the beginning of the program needs to have a TabIndex set to what number?
- A.
-1
- B.
0
- C.
1
- D.
2
- 2.What is the name of the object where the cursor should be at the beginning of the ConvertSeconds.frm program?
- A.
Text1
- B.
TxtSeconds
- C.
Label1
- D.
LblTime
- 3.What kind of numbers are appropriate for data for seconds?
- A.
Positive
- B.
Negative
- C.
Odd
- D.
Even
- 4.Which line of code reserves memory for the variable Hours?
- A.
Hours = Val(txtHours)
- B.
Dim Hours As Integer
- C.
Hours = Minutes \ 60
- D.
If Seconds > 0 Then
- 5.What data type is the variable Hours?
- A.
String
- B.
Single
- C.
Integer
- D.
Double
- 6.Use a calculator. There are ones available on the computer. What is 7000 divided by 60?
- A.
6940
- B.
1.167
- C.
116
- D.
116.666667
- 7.What does the computer put in the variable Minutes when the line of code Minutes=Seconds\60 is executed?
- A.
116
- B.
116.66667
- C.
1.167
- D.
117
- 8.\ will divide and ________________ the digits to the right of the decimal point, which is called truncating.
- A.
Chop off
- B.
Insert
- C.
Change
- D.
Round
- 9.\ will not round the number. It will _____________________ it.
- A.
Divide
- B.
Multiply
- C.
Truncate
- D.
Switch
- 10.The answer to 7000 Mod 60 is the ______________________ of 7000 divided by 60.
- A.
Memory location
- B.
Remainder
- C.
Quotient
- D.
Product
- 11.The answer to Seconds Mod 60 is the remainder of Seconds divided by what?
- A.
Seconds
- B.
Mod
- C.
Minutes
- D.
60
- 12.Do long division on paper to calculate the remainder of 7000 divided by 60. What is the remainder?
- A.
116
- B.
116.66667
- C.
40
- D.
60
- 13.Look at the code in your notebook for ConvertSeconds. What data type is the variable Seconds?
- A.
String
- B.
Single
- C.
Integer
- D.
Long
- 14.What result do you get when you run the program and use 12121212 as the number of seconds?
- A.
3367 hours 0 minutes 12 seconds
- B.
3367 hours 12 minutes 0 seconds
- C.
3367 hours
- D.
3367 hours 0 minutes 0 seconds
- 15.The & symbol connects string data to make one big ___________________. This is called concatenation.
- A.
Integer
- B.
String
- C.
Picture box
- D.
Message box
- 16.Str(Hours) is needed to convert the integer number, hours into the ________________ data type.
- A.
Double
- B.
Single
- C.
Integer
- D.
String
- 17.In this program, the conversion calculations are done only if the data the user puts in for the seconds, is ___________________________________________.
- A.
Numeric and positive
- B.
Numeric or positive
- C.
Numeric or negative
- D.
Numeric or zero
- 18.Will the program catch invalid data that is made up of letters and symbols? Try it to know for sure.
- A.
Yes
- B.
No
- C.
Maybe
- D.
Never
- 19.If the user puts -33 in the textbox for the number of seconds, what appears on the screen?
- A.
Use a positive number of seconds.
- B.
Use numeric data. Try again.
- C.
Debug window
- D.
-1 hour -1 minutes -33 seconds
- 20.When the user clicks OK on the message box, where does the cursor go?
- A.
CmdClear
- B.
TxtSeconds
- C.
LblTime
- D.
CmdConvert
- 21.Which line of code made that happen? (referring to number 20)
- A.
CmdClear.SetFocus
- B.
TxtSeconds = ""
- C.
TxtSeconds.SetFocus
- D.
LblTime = ""
- 22.When the user clicks OK on the message box, what happens to the -33 that was in the textbox?
- A.
It stays in the textbox.
- B.
It moves to lblTime.
- C.
It disappears.
- D.
It changes to 33.
- 23.What line of code made that happen? (referring to number 22)
- A.
CmdClear.SetFocus
- B.
TxtSeconds = ""
- C.
TxtSeconds.SetFocus
- D.
LblTime = ""
- 24.Which of these statements is true?
- A.
The If Seconds > 0 Then is nested inside of the If IsNumeric structure.
- B.
The If IsNumeric structure is nested inside the If Seconds > 0 Then.
- C.
There is no nesting of structures in this program.
- D.
The If Seconds > 0 Then is nested inside the Else of If IsNumeric.
Questions: 10 | Attempts: 209133 | Last updated: Apr 18, 2022
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