Test: Programming Algorithms

Question 1

A(n) ______________ is a system of data tables that are connected through common fields, such as an ID number.

Revolt · Accepted Answer

relational database management system

Question 2

How does a file reader know where one data item begins and another starts in a data file?

Revolt · Accepted Answer

0:a delimiter

Question 3

Which of these can help those with accessibility issues?

Revolt · Accepted Answer

only capitalizing proper nouns and the first word in a sentence

Question 4

A file named "dogs.txt" exists and has 60 lines of data. You open the file with the following line of code. aFile = open("games.txt", "w") You write 10 lines to the file in the program. How many lines are in the file when you close your file?

Revolt · Accepted Answer

0:10

Question 5

What is a relational database management system?

Revolt · Accepted Answer

tables holding data that are connected through common fields, such as an ID number

Question 6

How does a file reader know where one line starts and another ends?

Revolt · Accepted Answer

Every line in a text file has a hidden EOL (end of line) set of characters.

Question 7

What is a widget?

Revolt · Accepted Answer

a part of a GUI that allows a specific type of interaction with the user

Question 8

_____ is implemented when you display the values of variables used in the program that document the program flow. They can help identify errors in how input is processed.

Revolt · Accepted Answer

Print debugging

Question 9

Which of these can aid readability for everyone, but especially for those with accessibility issues?

Revolt · Accepted Answer

using whitespace to group related content

Question 10

This line of code is in your program. outFile = open("another.txt", "a") How will outFile interact with the file it opens?

Revolt · Accepted Answer

write to the file, adding to the current contents of the file

Test: Programming Algorithms Answers

More from this Course

TRY EDGENUITY HACKS