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

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2. Which keyword does in function start? func
function_name
var function
function

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

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

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

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6. Lazy properties are declared by using the _________ keyword before the property declaration. Slow
weak
Lazy
None of these

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

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8. The IDE used in swift is Dreamweaver
Swiftc
All of them
XCODE

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

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10. To use a function we call that function name with its name and what will be passed as input values? variables
Expressions
Arguments
parameters

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