online exsam

Alan Berens

Joshua Rowland

Mohammed Abukhalil

Austin Barnes

Nandi Baccus

Eric Sowers

 

Questions:

8-9. Students will be able to construct or evaluate Javascript statements that include ifthen,

if-then-else, if-then-else if, or looping statements.

 

Students will be able to determine when an expression results in NaN in Javascript.

 

8-6. Students will be able to evaluate and determine the output for statements that include

Strings, numbers, and associated functions.

 

7-13. Students will be able to construct an algorithm in English to solve a particular

problem.

 

7-24. Be able to apply either a sequential search or a binary search to an array of items.

 

 

 

 

 

 

 

 

 

Answers:

8-9

Var x = prompt(‘enter an integer’);

If (x<0) {

Alert(red);

}else if(x<20){

Alert(‘blue);

}else if(x==20&&(!false)){

Alert(‘green’);

}else{

Alert(‘NOICE!!’);

}

What is the output when x is 69?

 

7-24

Sequential searches move through an array one at a time until the item is found. Binary searches move through an array. It moves to the Midpoint of the array and excludes large amounts of the array. It moves to the midpoint of the array and excludes the part that is not included, then moves to the midpoint of the array that is left. It continues until the item is found.

 

8-6

Which customer(s) ordered there items from the summer 2006 order source on June 1st?

Tables:Order_Source, Orders, Customers

Attributes:Os_Desc, OS_ID, O_Date,, C_ID

C_Last, C_First

Result:Paul Phelps

 

7-13

Step 1 Exit the building

Step 2 Make sure you exit the building from front

Step 3 If you exit from the otherside go back inside and exit from front

Step 4 Go east with colonel glenn hwy

Step 5 go south with Fairfield rd

The mall will be on your right after 5 traffic lights