+923132835245
safcodeinstitute@gmail.com
Online Quiz
10000+ Questions!
Students Works
Ideas & Topics!
Live Coding
HTML & CSS
Home
(current)
About
Courses
CIT
Web Designing
Graphic Designing
Web Development
Digital Marketing
WordPress + SEO
Artificial Intelligence (AI)
Shopify + WordPress Development
Tutorials
Feedback
Programming Notes
Enroll Now
Contact
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. How is an external parameter used with a function?
None of these
When return value are not required
When calling the functions
When the parameter is used in the function body
View Answer
2. Which of the following classes is used to encode a JSON string?
None of these
JSONDecoder
JSONEncoder
JSONString
View Answer
3. First IOS was written In
1996
2006
1986
2010
View Answer
4. Which of the following is incorrect data type in swift?
Optional
Char
UInt
Double
View Answer
5. To Create Mutable Object __ Is Used?
None of them
var
Both A & B
let
View Answer
6. What is a closure Expression?
None of these
Self-contained block of codes
Code that ends a function
A function that occurs within another function
View Answer
7. Which keyword does in function start?
function
var function
function_name
func
View Answer
8. Lazy properties are declared by using the _________ keyword before the property declaration.
None of these
Slow
weak
Lazy
View Answer
9. Which of the following is the default access level of an object?
File Private
Private
Internal
Public
View Answer
10. Which of the following will be executed, if no matches occur in switch statement?
break
continue
switch
default
View Answer