a variable is an undefined number in an equation
TRUE OR FALSE?
A variable is an undefined number in an equation.
A.
True
B.
False
A. True
Understanding search engine optimization is MOST important to which of the following people?
A.
back-end developer
B.
project manager
C.
front-end developer
D.
customer service representative
A. back-end developer
You are responsible for assigning people to different roles on a software development team. You know that Paulo is extremely detail-oriented and good at catching problems, gaps, or requirements that other people might miss. Which role do you think would be BEST for him?
A.
customer service
B.
quality assurance
C.
encryption manager
D.
network guru
B. quality assurance
Which of these passwords is least likely to be guessed?
A.
Your name and year of birth
B.
”MyNewPassword”
C.
= “1234Password”
D.
"Lbu7!crtTP2"
D. "Lbu7!crtTP2" would be the least likely to be guessed as it is a combination of uppercase and lowercase letters, numbers, and special characters, making it more complex and difficult to guess compared to the other options.
Which of the following people can edit a Kanban chart?
A.
project managers only
B.
developers only
C.
both project managers and developers
D.
upper-level management only
C. both project managers and developers
Polina is a system architect and at the point in her current project where she must review the code at a high level to make sure that it meets all the requirements. After that, which of the following groups will Polina work with?
A.
consumer focus groups
B.
the CEO of the company
C.
customer service
D.
the testing team
D. the testing team
When would a flag variable be most useful?
A.
when printing the number of items in a list
B.
when checking the condition of a variable in a while loop
C.
inside a function that prints the largest side of a triangle
D.
when initializing a list
B. when checking the condition of a variable in a while loop
Cyberbullying someone by threatening to hurt them is ethically wrong but does NOT violate any laws.
A.
True
B.
False
B. False
You suspect that your friend Moriah is experiencing some online bullying. Which of the following behaviors supports your suspicion?
A.
Moriah hides her phone whenever you’re around and stops coming to social events.
B.
Moriah decides to increase the security on her phone by adding a longer passcode.
C.
Moriah doesn’t respond to text messages at night.
D.
Moriah starts complaining about how she spends too much time on her phone.
A. Moriah hides her phone whenever you’re around and stops coming to social events.
Why would you use an online repository in an app development project?
A.
to store multiple arrays which are not yet indexed
B.
to back up your code online
C.
to run active servers for current users
D.
to track which tasks have been completed and which are still being worked on
B. to back up your code online
This code snippet would end its loop if a user typed "YES” for response:
while response.lower() != "yes":
A.
True
B.
False
A. True
How does Facebook's privacy policy protect user data?
A.
Third party apps can freely access a user’s friend’s data without permission from the app user.
B.
Third party apps must get the permission from the user and friends before accessing data.
C.
Facebook automatically makes information such as birthdate, gender, and location private.
D.
Facebook allows external sites to access private messages.
B. Third party apps must get the permission from the user and friends before accessing data.
Which career path is BEST for someone who wants to focus on how data can be used to gain new insights?
A.
front-end developer
B.
data scientist
C.
educational technologist
D.
algorithmic specialist
B. data scientist
In an array search, what would you expect to occur in a loop with the following code
array_position = array_position + 1
A.
The array grows by one each loop.
B.
The search moves through the array positions one by one.
C.
One is added to the data in that indexed position.
D.
New arrays are created each time the loop performs.
B. The search moves through the array positions one by one.
Your software development group has been asked to develop an app that does nothing more than meet the most basic need. If it is successful, then more features can be added later. What kind of product is your group being asked to develop?
A.
basic user model
B.
limited-entry software
C.
bare-bones model
D.
minimal viable product
D. minimal viable product
thoughts about coding 2 paragraphs
Coding is a powerful skill that empowers individuals to create innovative solutions, automate repetitive tasks, and bring ideas to life through technology. It requires logical thinking, attention to detail, and problem-solving abilities. The process of coding involves breaking down complex problems into smaller, manageable steps and translating them into a language that computers can understand.
One of the most exciting aspects of coding is the ability to build something from scratch and witness the tangible results of your work. It allows for endless creativity and opens up a world of possibilities. Whether it's developing a mobile app, designing a website, or creating a software system, coding provides the tools to transform ideas into reality. It also fosters collaboration as programmers often work in teams, leveraging their unique skills and perspectives to create more robust and efficient solutions.
Moreover, coding is a skill that is in high demand in today's digital age. Companies across various industries are increasingly relying on technology and software applications to streamline processes, enhance productivity, and meet customer demands. Skilled coders are sought after and can enjoy diverse career opportunities, from software development to artificial intelligence, web development to data analysis. The continuous evolution of technology ensures that coding remains relevant and opens up new horizons for innovation.
In conclusion, coding is a fascinating and rewarding skill to possess. It offers the chance to solve complex problems, create solutions, and unleash one's creativity. With its growing demand and limitless possibilities, coding opens doors to exciting career prospects in the ever-evolving world of technology.
generally, yes, as in
2x+1 = 9