UNIT 5 - CSP

A school is developing a program to keep track of information about students and their class schedules. In which of the following instances would a data abstraction be most helpful?

var list = [10, 5, 15];

for(var i = 0; <INSERT CODE>; i++){

console.log(list[i]);

}

Which of the following will result in ONLY all the items in list being printed to the console if placed where the program reads <INSERT CODE> and the program is run?

What will be displayed in the console when this program runs?

var numList = [10, 20, 30];

console.log(numList[numList.length-1]);

What will be displayed when this program finishes running?

var numbersList = [20, 10, 5]

appendItem(numbersList, 50)

appendItem(numbersList,100)

removeItem(numbersList,1)

insertItem(numbersList, 0, 30)

console.log(numbersList.length)

wordList is a list of words that currently contains the values ["tree", "rock", "air"]

Which of the following lines will result in the list containing the values ["air", "rock", "air"]?

What will be displayed in the console when the following program runs?

var count = 0

while (count != 5){

console.log(count);

count = count + 2;

}

What will the following program display in the console?

for(var i = 0; i < 4; i++){

console.log(i);

}

What will the following program display in the console?

var sum = 0;

for(var i = 0; i < 5; i++){

sum = sum + i;

}

console.log(sum);

The following question uses a robot in a grid of squares. The robot is represented by a triangle, which is initially facing up.

Which of the following programs will move the robot to the gray square following the path shown on the grid?

ageList and gradeList contain information about students in a classroom. A programmer has already written the following code with that information.

var ages = [16,17,18, 17];

var names = [“Beni”, “Analise”, “Ricardo”, “Tanya”];

var filteredNames = [];

var age;

Which of the following programs will result in filteredNames only containing the names of students who are 17 or older?