Q.1
What Was The Original Name Of IOS?
  • IPhone OS
  • IOS Is Original Name
  • IPad OS
  • IPod OS
Q.2
If the code is not running as inteded? what could be cause of the problem?
  • Bugs
  • interface
  • sequence
  • code
Q.3
What is Sequence ?
  • specific  actions for the computer to perform
  • Is the order in which the commands are given
  • is the repeated actions
  • is the algorithmic thinking skills
Q.4
What Is Bundle In IOS
  • It Is A Class
  • It Is Used To Send Data
  • It Is Folder With .app Extension
  • None Of Above
Q.5
Application Running In Foreground But Currently Not Receiving Any Events .what Is The Current State Of Application?
  • Background State
  • Inactive State
  • Suspended State
  • Active State
Q.6
Which Of The Following Declares A Mutable Array In Swift?
  • Let X =[Int]()
  • Var X=[Int]
  • Var X=[Int]()
  • Let X=[Int]
Q.7
Which Of The Following Framework Is Not Used In IOS ?
  • UIKit Framework
  • AppKit Framework
  • Foundation Framework
  • CoreMotion Framework
Q.8
IOS Is A __software.
  • Proprietary
  • Free And Open Source
Q.9
Multitasking In IOS Was Introduced In Which Version?
  • IOS 2.0
  • IOS 4.0
  • IOS 6.0
  • IOS 7.0
Q.10
For Unwrapping Value Inside Optional What Should We Use?
  • ?
  • @
  • !
  • None Of These
Q.11
Which Of The Following Is Incorrect Value Type Of The Swift?
  • Double
  • Character
  • Enum
  • Class
Q.12
What Is A LLVM ?
  • Swiftc Compiler
  • Contains Both Compiler (swiftc And Objective C)
  • Objective C Compiler
  • None Of The Above
Q.13
Meaning Of IOS Is?
  • SystemIntergrated Open System
  • Integrated Operating
  • Internetworking Operating System
  • None Of Above
Q.14
To Initialize Variable With Null Require...
  • ?
  • !
  • _
  • NULL
Q.15
The Most Recent Version Of MacOS Is Based On ... ?
  • WINDOWS
  • LINUX
  • UNIX
  • CMOS
Q.16
Which Of The Following Is Incorrect Data Type In SWIFT ?
  • UInt
  • Double
  • Char
  • Optional
Q.17
If You Do Not Want To Mention External Name In Function Call, Then What Should Be Preceded Before The Parameters While Defining The Function?
  • ?
  • !
  • _
  • \
Q.18
We Can Return Multiple Values In Swift From Function By Using?
  • Array
  • Tuple
  • Both A&B
  • None
Q.19
First IOS Was Written In
  • 1984
  • 1985
  • 1986
  • 1987
Q.20
Double Has A Precision Of At Least _ Decimal Digits In Swift.
  • 15
  • 20
  • 17
  • None Of These
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