Software Engineering Quiz 1

What two words every programmer learned to code first?

• Hello World!

• Hello there!

• Hi there!

• Good morning

In HTML, what character does an ampersand followed by gt and a semicolon represent?

• <

• "

• '

• >

What does RAM stand for?

• Relative Atomic Memory

• Random Altered Memory

• Random Access Memory

• Relative Altered Memory

Which of these is true about a set?

• There are no duplicates

• They can only hold numbers

• The elements are kept in order

• All of these

A linear list of elements in which deletion can be done from one end (front) and insertion can take place only at the other end (rear) is known as a _______

• Queue

• Stack

• Tree

• LinkedList

What are the correct intermediate steps of the following data set when it is being sorted with the Insertion sort? 15,20,10,18

• 15,20,10,18 -- 10,15,20,18 -- 10,15,18,20 -- 10,15,18,20

• 15,18,10,20 -- 10,18,15,20 -- 10,15,18,20 -- 10,15,18,20

• 15,10,20,18 -- 15,10,18,20 -- 10,15,18,20

• 10, 20,15,18 -- 10,15,20,18 -- 10,15,18,20

Indicate constant time complexity in terms of Big-O notation.

• O(n)

• O(1)

• O(logn)

• O(n^2)

Predict the output of following Java program:

• Got the Exception 10

• Got the Exception 0

• Compiler Error

Which SQL statement is used to extract data from a database?

• SELECT

• EXTRACT

• GET

• OPEN

With SQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?

• SELECT LastName>'Hansen' AND LastName<'Pettersen' FROM Persons

• SELECT * FROM Persons WHERE LastName>'Hansen' AND LastName<'Pettersen'

• SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'