WorksheetsCS Web/Data Review
Total questions: 13
Worksheet time: 8mins
When Making a web page, which TWO of the following tasks is HTML the most important language for? ( CHOOSE 2)
Making the text a different color
Separating out heading from paragraphs
Putting borders on an image
adding information about the copyright
Organizing text into a list
A programmer has an idea to use just one language for the content, structure, and style of web pages. What might be a problem with this idea?
It will be confusing and less organized for people to read and write code that mixes everything up together.
Structure is more important than style or content and needs its own language.
Communicating about structure and style are different problems, and it is helpful to use two languages specific to those problems.
All of the above
A group of artists is making a website. When should they use classes?
They want to make their h3 tags bigger than their h1 tags.
They want headings to be one color, but their paragraphs to be a different color.
They want some images to float left, and other images to float right.
They want all pages on their site to have the same style.
They want to make a special color using RGB codes.
A student is using a stylesheet to make all the paragraphs on the website green, but it's not working on index.html, even though it works on the other web pages. What could be causing the problem?
1. The student forgot to link the stylesheet to the index.html page.
2. The student did not upload the images used in the index.html page.
3. The student accidentally misspelled “green” in the stylesheet.
1
3
1 and 2
1 and 3
1,2,3
Which of the following is true about copyright?
If an image is already on one web page, it's okay to use it on any web page.
If you make a lot of changes to an image, you do not need the permission of the original creator to post it on your site.
Image creators can decide both who can use their images and how the images can be used.
If there is no copyright information for an image, anyone is free to use it on their own sites.
If there is no copyright information for an image, anyone is free to use it on their own sites.
A class took a survey to decide where to go on a class trip, and they want to make a chart to see how popular each choice was. Will they need to make any changes to the data before creating the chart?
No, it is dishonest to change the data before putting it into a chart.
Yes, they should correct misspellings and standardize names so the chart is more accurate.
Yes, they should take out places that they think will not be good for the class trip.
No, changing data will confuse people when their answers aren't in the chart.
No, if the data has problems, they should give the survey again.
Which of the following TWO things are necessary for any encoding system to work?
The system must only use two different elements to encode information.
Everyone who uses it must agree on the rules of the system.
The rules of the system must clear, so that there's only one way to interpret encoded information.
The system should have a pattern, so that it is easy to remember.
The key for the system should be kept secret so that people cannot spy on the information.
When keeping data secure, which of the following is NOT a concern?
Making sure that the algorithm used to encrypt the data is kept a secret
Making sure that the key used to encrypt the data is kept a secret
Staying aware of data you might be producing, even unintentionally
Keeping the devices that have data on them physically secure (locking doors, etc.)
Using a strong key that cannot be easily guessed
The following chart shows the relationship between favorite animals and favorite seasons.
What is the most popular of the animals, according to this chart?
dog
penguin
frog
giraffe
If someone told you their favorite season was autumn, what animal are they most likely to prefer, according to the chart above?
dog
penguin
frog
giraffe
Which TWO of the following are the best ways to define a computer? (Choose TWO)
A machine that works with information to help people with thinking tasks
A machine with a screen and a keyboard
A machine that can connect to the Internet
A machine that inputs, outputs, stores, and processes information
A machine that uses electricity (from a cable or battery)
Two classes want to improve their school. One class wants to shorten the amount of time students wait in the lunch line. Another class wants to increase school spirit. Which problem is better defined?
Lunch line, because it is clear how you would know that people are waiting less time, but harder to know what school spirit would look like
Lunch line, because it is easier to create rules around standing in line, but harder to make rules about school spirit
School spirit, because you can always have more school spirit, but the lunch line might already be as short as possible
School spirit, because it is a better thing for students to do, but the adults should be in charge of the lunch line
A programmer has an idea to use just one language for the content, structure, and style of web pages. What might be a problem with this idea?
It will be confusing and less organized for people to read and write code that mixes everything up together.
Structure is more important than style or content and needs its own language.
Communicating about structure and style are different problems, and it is helpful to use two languages specific to those problems.
A and C
A and B
