SAPET

Which of the following is considered a String value

• 500

• false

• “ SAPET ”

• Yes

To initialize an instance of type ‘Expert’ ; the correct code is :

• let expert=Expert()

• var Expert()

• Expert()=expert

• dec expert=Expert

Which of the following is considered a Boolean value?

• 100

• “Swift”

• var

• true or false

To insert number 10 at index 2 in score array; the correct command is :

• insert(10,2)

• score.insert(2,10)

• score.insert(10)

• score.insert(10, at:2)

Which of the below commands used to

delete the first element in the Array array ?

• Array.remove(at:0)

• Array (remove(0))

• delete(at:0)

• delete(0)

abc =[5 , 2 , 3]

The correct method to insert the values 8 at the end of the array is ?

• abc.insert(4+4)

• abc.append(8)

• abc.insert(8)

• abc.append(8,at: 2)

var list :[Int]= [ 3 , 2 , 4 , 6 , 8 , 10 ].

what is the range of index in the list array ?

• 0 to 5

• 1 to 5

• 0 t0 6

• 1 to 6

var list :[Int]= [ 3 , 2 , 4 , 6 , 8 , 10 ].

what is the value of the index 2 in the list array ?

• 2

• 4

• 6

• 8

To insert the letter "B" at index 2 in letter array; the correct command is :

• insert("B",2)

• letter.add(2,"B")

• letter.insert("B")

• letter.insert("B", at:2)

Which of the below commands used to

delete the third element in the number array ?

• number.remove(at:2)

• number (remove(2))

• number.remove(at:3)

• number (remove(3))