Test: Computer Science Then and Now

Psuedocode

The following outline is used to plan a program. What is the name for this type of plan? # a program to help the user start saving for retirement # ask the user for their income # ask the user for their age # determine the amount of money the person should be saving # display the result

30 + 10 13

What is displayed when you run the following program? print("30 + 10") print(5+8)

There is no output

What is the output for the following line of code? # print(3)

SyntaxError: invalid syntax

What output will be displayed by the following program? print(Grade List) print(100) print(93) print(82) print(Total) print(100+93+82)

6

What will be displayed on the next line after you type the code below in IDLE and press ENTER? >>>print(1 + 5)

network effect

When an online auction site increases its number of users, then the value of the site increases for everyone. This is an example of the

during the design phase

When should a developer begin thinking about scalability?

Secondary Storage

When you check your hard drive to see how much space is available, you are checking your _____.

pseudocode flowcode

Which can be used to plan a program?

cars smartphone delivery trucks

Which devices are most likely to communicate with the internet? Select 3 options.

relates to increases in processing power of computers and has been quite accurate since it was introduced in 1965

Which of the following statements are true regarding Moore's Law?

a prediction made in 1965 stating that processing power for computers would double every two years

Which of the following statements best describes Moore's Law?

Microsoft Office suite (Word, Excel, PowerPoint, etc.) Operating System

Which of the following would be considered software? Select 2 options.

Algorithm

Which term means a precise set of instructions used to solve a problem or perform a calculation?

syntax error

Which type of error occurred in the following lines of code? >>> print("Good Morning") SyntaxError: unexpected indent

Telehealth

_______ is the practice of using the internet to provide healthcare without going to a doctor's office or hospital.

Information Technology

is a career discipline focusing on helping companies use computer technology effectively.

Computer Science

is a career discipline that focuses on developing new computing technologies and techniques.

Human Computer Interaction (HCI)

refers to the design of technologies to improve how people communicate with devices and applications.

William Shockley

worked with John Bardeen and Walter Brattain at Bell Laboratories to invent the transistor.

Vertical Horizontal

Optimizing a network to handle more traffic by adding new specialized software is an example of ________ scaling. Adding additional nodes to a network is an example of _______ scaling.

data

Raw facts, or _____, are the input for a computer process.

Biocomputing uses computer components to simulate human thinking and problem-solving. Quantum computing has the potential to dramatically increase computing capabilities, but mass production is not likely to happen soon.

Select the statements that are true regarding the future of technology. Select 2 options.

Ada Lovelace

, unlike his/her mentor Charles Babbage, visualized using the computer as a more general-purpose tool, proposing that any type of content could be digitized.

Moore's Law Mouse

: predicts technology power and capacity will double every two years : a device invented by Douglas Engekbart to work with graphical operating systems

AAAAAA

AAAAAA Don't know if all of these are correct, got a 93%