Question 1

Critical Thinking questions (Multiple Choice) COLOSSUS was an electronic device that ____.

Accepted Answer

COLOSSUS was an electronic device that successfully broke the Enigma codes, giving Allies during World War II a major advantage. Option B, C, and D are incorrect as they do not describe the true purpose of COLOSSUS.

Question 2

Case 3 You want to work in the IT industry, but do not want to work in an Information Systems department. You are doing an online search to see what jobs are available within your interests. What jobs do you select as jobs you may be interested in, in your search?

Accepted Answer

This job involves writing technical documentation, manuals, and user guides for software, hardware, and other IT-related products. It allows you to work in the IT industry without having to work in an Information Systems department. The other options, such as system analyst, network administrator, and computer programmer, are typically roles found within an Information Systems department.

Question 3

Critical Thinking questions (Multiple Choice) Tamara analyzes the vulnerability of computer systems to threats from viruses, worms, and other potentially harmful attacks for her company. What is her job title?

Accepted Answer

Tamara's job involves analyzing the vulnerability of computer systems to threats and protecting them from potential attacks, which falls under the domain of cybersecurity. A security specialist would be the most appropriate job title for her in this scenario. Option A, system checker, appears too vague and does not properly describe her role. Option B, system analyst, is also too broad and does not specify that her work is focused on cybersecurity. Option D, database analyst, is irrelevant as it does not relate to the task of analyzing system vulnerability to security threats.

Question 4

Case 2 Ben is meeting with his guidance counselor to determine what his most suitable careers will be after graduation. He has taken quite a number of computer programming courses, e-commerce courses, and computer concepts courses throughout his time at school. Ben is also interested in jobs that use 3-D design software. To show his proficiency in these software, he should take the ____ exam.

Accepted Answer

The AutoCAD Certified Professional exam assesses proficiency in 3-D design software, which is one of Ben's interests. The other certification options (A+, ICCP, and Oracle Certified Database Administrator) do not directly relate to 3-D design software.

Question 5

Which of the following does NOT help maintain good circulation?

Accepted Answer

The statement about ensuring at least 7 inches of clearance between your calf and the front of your chair does not directly relate to maintaining good circulation. Good circulation is more directly influenced by keeping thighs parallel to the ground and using a footrest to reduce pressure, as these actions help blood flow.

Question 6

Critical Thinking questions (Multiple Choice) A part of Rodney's job involves troubleshooting connectivity problems and responding to requests from the network's users for new software. He is working as a(n) ____.

Accepted Answer

Rodney's job involves troubleshooting connectivity problems and responding to requests from the network's users for new software, which falls under the responsibilities of a network specialist or network administrator. The other options such as database administrator, security specialist, and technical support specialist do not necessarily involve these specific tasks.

Question 7

Critical Thinking questions (Multiple Choice) Which generation of computers provided portable operating systems that provided programmers with similar operating system commands across hardware platforms?

Accepted Answer

Third-generation computers introduced the concept of portable operating systems, which provided programmers with similar operating system commands across hardware platforms. This allowed for more efficient programming and greater flexibility in using different hardware devices.

Question 8

Case 2 Ben is meeting with his guidance counselor to determine what his most suitable careers will be after graduation. He has taken quite a number of computer programming courses, e-commerce courses, and computer concepts courses throughout his time at school. Who would Ben work for if he wants to explore software publishing?

Accepted Answer

Adobe Systems is a software publishing company known for developing software such as Adobe Acrobat, Photoshop, and Illustrator. This makes it the most suitable choice for Ben if he wants to explore software publishing.

Question 9

Case 3 You want to work in the IT industry, but do not want to work in an Information Systems department. You are doing an online search to see what jobs are available within your interests. To make sure that your next job provides you with a safe and efficient work environment, you need to inquire about the ____ of the job.

Accepted Answer

Ergonomics focuses on designing workplaces and job tasks that are safe and efficient for workers. When looking for a job in the IT industry, it is important to inquire about the ergonomics of the job to ensure that you will have a comfortable and safe work environment.

Question 10

Case Based Critical Thinking Questions Case 1 Casey is researching the history of computers for her Introduction to Computer Concepts course. She is creating a presentation that includes information on mechanical calculators, computer prototypes, and the different generations of computers. Casey wants to highlight the computer to first use vacuum tubes instead of mechanical switches. Which will she highlight?

Accepted Answer

The Atanasoff-Berry Computer is credited as the first computer to use vacuum tubes instead of mechanical switches. The Z3 and Z4 were electromechanical computers and the Harvard Mark III used relays instead of vacuum tubes.

Question 11

Case 4 It's the end of the semester and Andrew is getting his resume together so he can send it to prospective employees. He is also learning about other online tools that would help him in his job search. Andrew wants to also use a ____ tool, which is a software program that performs broad-based Web searches, such as searching more than one job database at a time.

Accepted Answer

A metasearch tool is specifically designed to perform broad-based web searches, such as searching multiple job databases at once, making it the best choice for Andrew's job search. Job search agents are more specialized in that they typically search for job openings that match specific criteria and provide updates via email. Job banks are collections of job postings organized by category, while a job portfolio is a collection of an individual's work samples, accomplishments, and qualifications.

Question 12

Critical Thinking questions (Multiple Choice) Your company requires you to have certification for basic computing knowledge and skills. You decide to take the ____ exam.

Accepted Answer

The IC3 certification is specifically designed for basic computing knowledge and skills, including computer hardware, software, and operating systems. CCCD is not a known certification, AutoCAD Certified Professional is focused on CAD software, and ICCCC is not a known certification.

Question 13

Case 4 It's the end of the semester and Andrew is getting his resume together so he can send it to prospective employees. He is also learning about other online tools that would help him in his job search. Andrew wants to automatically receive in his e-mail account job announcements that match the kind of job he is looking for. He needs to use a(n) ____.

Accepted Answer

Andrew needs to use a job search agent which will automatically send him job announcements that match the kind of job he is looking for. A job search agent is a type of software that searches job postings on various job search engines and sends the results to the user's email account, saving time and effort for the job seeker.

Question 14

Case Based Critical Thinking Questions Case 1 Casey is researching the history of computers for her Introduction to Computer Concepts course. She is creating a presentation that includes information on mechanical calculators, computer prototypes, and the different generations of computers. Which of the following is the correct order of invention for mechanical calculators?

Accepted Answer

The correct order of invention for mechanical calculators is the Difference Engine, followed by the Analytical Engine, and then the Hollerith Tabulating Machine.

Question 15

Which of the following is NOT break reminder software?

Accepted Answer

EyeGuard is not listed as a known break reminder software, whereas Stress buster, Easy Rest Break, and Workrave are designed to remind users to take breaks.

Question 16

Once your monitor is set to its ____ resolution, you might find that the text in documents is too small to view comfortably.

Accepted Answer

Native resolution refers to the optimal resolution for your monitor, and if you adjust your settings to this resolution, the text in documents may appear too small.

Question 17

Back problems caused by habitual flex-forward posture are referred to as ____ syndrome.

Accepted Answer

T4 syndrome is associated with poor posture, particularly a habitual flex-forward posture, leading to upper back and neck pain.

Question 18

Case 2 Ben is meeting with his guidance counselor to determine what his most suitable careers will be after graduation. He has taken quite a number of computer programming courses, e-commerce courses, and computer concepts courses throughout his time at school. Ben tells his guidance counselor that he enjoys designing computer hardware and communication products. What job would he be best suited for?

Accepted Answer

Ben's interest in designing computer hardware and communication products suggests that he would be well-suited for a career as an equipment manufacturer. This would involve designing, producing, and testing computer hardware and communication devices such as routers, modems, and switches.

Question 19

Case 3 You want to work in the IT industry, but do not want to work in an Information Systems department. You are doing an online search to see what jobs are available within your interests. You are considering looking for a job that allows you to work from home. You need to search for a(n) ____ job.

Accepted Answer

Telecommuting refers to working remotely, typically from home, while staying connected to your company through technology. This would allow the individual to work in the IT industry without being part of an information systems department and also work from home. Offshore refers to jobs that are outsourced to another country, distance working is not a commonly used term for remote work, and beta site refers to a testing location for new software or hardware.

Question 20

Which of the following is a valid zoom value?

Accepted Answer

"125%" is a valid zoom value as it represents a specific percentage increase in the size of the image or text being viewed. The other options ("expanded," "full size," and "window") are not specific measurements and thus not considered valid zoom values.

Quiz 9: The Computer Industry: History, Careers, and Ethics