Test 1

What is the result when you run the following program? print(2 + 7) print("3 + 1")

9 3 + 1

______ is a technology that exists inside another device.

Embedded technology

_____ developed the first compiler and conducted work that led to the development of COBOL.

Grace Hopper

Who invented the ENIAC? More than one answer may apply.

John Mauchly J. Presper Eckert

Which of the following statements are true regarding Steve Jobs and Steve Wozniak? Select 3 options.

Steve Jobs never learned to code and primarily focused on design. Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple. Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.

Which of the following statements are true about the growth of technology? Select 3 options.

The general public began connecting to the Internet when the World Wide Web was introduced in 1991. Currently, 67% of people on earth use at least one mobile device. The number of devices connected to the Internet of Things is expected to triple between 2018 and 2023.

Which of the following statements are true regarding the fetch-execute cycle? Select 3 options.

The order of steps in the fetch-execute cycle is fetch-decode-execute-store. Each step of the fetch-execute cycle is performed for each instruction. The device responsible for performing the fetch-execute cycle is the CPU.

Which situations are the most likely to use telehealth? Select 4 options.

You use a smartphone to upload your diet and exercise log. Your doctor emails you because of your heart monitor readings. You go online to see test results. You use your health app to request a refill on a prescription.

Which shape is used for input or output?

a parallelogram

process that monitors system traffic and adds resources as needed, within set limits

autoscaling

process to determine what volume a system can handle by comparing its performance to standards in the industry

benchmarking

Lifelong learning _____.

can be formal or informal

A Python keyword ______________.

cannot be used outside of its intended purpose

What is the purpose of this diamond shape in a flowchart?

decision

A _____ occurs when access to a website is interrupted because there are too many simultaneous requests, and may result in a _____ when the time limit for accessing the resource is reached.

denial of service timeout

Which of these jobs would be most appropriate for someone who majors in computer engineering?

designing a CPU for an embedded system

Moore's Law states that processing speed and computing capabilities will _____ every _____ years.

double 2

A high school in a low-income area offers special programs to help students acquire the technical skills needed to find jobs as computer technicians. This program is most strongly related to which aspect of life?

economy

A keyboard would be considered _____. Select 2 options.

hardware an input device

process that allocates tasks to resources to increase efficiency and to avoid overloading any one resource

load balancing

The three greater than signs, >>>, represent a _____.

prompt

______ a set of computers that uses transistors instead of vacuum tubes

second generation

When someone refers to "space" on a computer or device, they are usually referring to _____, which allows the user to save a file for future use, even after the computer has been turned off.

secondary storage

With _____, devices are embedded in accessories, clothing, or the user's body and connect to the Internet of Things to process and store data.

wearable technologies