Test Your Programming Skills with Safcode!

---

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"

---

Quiz Start

1. First version of IOS released was _______ 2005
2007
2009
2010

View Answer

2. The building blocks using object, variables and structures are known as _______ properties
classes
objects
methods

View Answer

3. First IOS was written In 2006
1996
2010
1986

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

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

View Answer

10. How is an external parameter used with a function? When calling the functions
When the parameter is used in the function body
None of these
When return value are not required

View Answer