Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. First IOS was written In 2010
1986
2006
1996

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2. _________ are a collection of different values of the same type in an unorder list. Values
Collections
Groups
Sets

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3. Which of the following will be executed. If no matches occurs in switch statement? Break
Case 0
Continue
Default

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4. Which of the following will be executed, if no matches occur in switch statement? default
continue
break
switch

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5. Object is _________ of a class. a duplicate
an instance
the opposite
a declaration

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6. IOS stands for? Internet Operating System
None of these
Iphone Operating System
Internet Object Security

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7. Which of the following is the default access level of an object? Private
Public
Internal
File Private

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8. Which of the following is incorrect data type in swift? Double
Char
Optional
UInt

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9. _________ are collection of key-value pairs, where all keys are of same type and all values are of same type. Arrays
Classes
Dictionaries
Properties

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10. To Create Mutable Object __ Is Used? var
Both A & B
None of them
let

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