String in julia

Faq.txt

Q1. Are string mutable in julia?
ans: No They are immutable.

Q2. How is the indexing of string in julia different from other language?
ans: In julia the indexing start from 1 whereas in other languages it start from 0.

Q3.How can we access the last character of a string?
ans: We can use the end keyword to access the last character of a string.

Q4.What is the occurin string use for?
ans: The occurin function is use to check whether a substring is present in a string or not.

Q5. What is the syntax of multiline string in julia?
ans: Syntax: """ content """

Mcq.txt

Q1. What will the output of the statement?

              str="Pepcoder"
              println(str[0])

a) P
b) r
c) Pepcoder
d) None of the above

ans: d)

Q2. What will the output of the statement?
         println("Azazzz" > "Azzzz")
a) True
b) False
c) Error
d) None of the above

ans: b)

Q3.What will be the output?

    s="12"
    t="21"
    println(s*t)
    
a) 33
b) 2112
c) 1221
d) None of the above

ans: c)

Q4.What will be the correct output?

    str="pepcoder or Non pepcoder"
    println(str[13:end])
    
a) Pepcoder or
b) Non
c) Non pepcoder
d) error

ans: c)