Imported data will be synchronized between the imported object and the source object

If string s1 has the value "computer" and string s2 has the value "promise", which call to insert will produce the string "compromise"?

a. s1.insert( 4, s2, 0, string::npos ); b. s1.insert( string::npos, s2, 0, 4 ); c. s2.insert( 0, s1, 0, 3 ); d. s2.insert( 3, s1, 0, 3 );

Suppose the following sequence of elements are added to a queue in the following order: 50, 26, 32, 18, 26, 51. After the elements are added, the following statement is executed three times. myQueue is the name of the queue object:

What will be an ideal response? ``` System.out.println(myQueue.dequeue()); ```