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Study MCQ
Computer Operator and Programming Assistant (COPA)
JAVASCRIPT AND CREATING WEB PAGE
Set 4
Set 4
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Q2030
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How many different values can be returned by the error name property in javascript ?
A
3
B
4
C
5
D
6
Q2031
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Which object method is used to return the value rounded down to its nearest integer?
A
abs()
B
ceil()
C
floor()
D
round()
Q2032
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Which special variable holds more than one value at a time?
A
Array
B
Element
C
Function
D
Object
Q2033
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Which is the parameter name separator in javascript?
A
","
B
":"
C
"-"
D
"/"
Q2034
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Which function in javassript converts a number to a string?
A
Num()
B
Str()
C
String()
D
to string()
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