Module 3 Computer Concepts Exam
Alessandro wants to use his desktop computer to video chat with his mother.
What hardware does he need to accomplish this? - correct answer ✔Use his
webcam and speakers so that he and his mother can both see and hear each
other.
Alex needs to email his graduation certificate to a prospective employer. He
has only physical copies of the certificate. What device could he use to create
an electronic copy of the certificate? - correct answer ✔scanner
Daniel wants to buy a computer to use for playing games after work. He loves
racing games and wants to make sure his device has all the specifications
needed to run them smoothly and efficiently. Which of these factors should he
consider? - correct answer ✔Processor core - some applications, especially
games, have greater processor requirements
If you press the key corresponding to letter A on the keyboard, what process
is carried out inside the CPU to display the letter on the screen? - correct
answer ✔'A' is converted to binary code, which the CPU processes. The
computer then converts the code back 'A' for display.
Jack needs a convenient way to browse the Internet, read emails, and store
basic data when he travels. Which of the following would be the best option
for him? - correct answer ✔He should make sure to bring a tablet
Jason takes many photographs on his smartphone while on vacation in Italy. If
Jason wants to access these pictures across multiple devices, including his
computer, smartphone, and tablet, where should he store them? - correct
answer ✔Cloud storage
, Jennifer turns on her laptop and hears a series of beeps. What do they
probably indicate? - correct answer ✔Refer to your computer's
documentation to determine what the beeps indicate, as the computer
hardware may be experiencing a problem.
Manny copied a table from an MS Excel file, closed the file, and then pasted
the table in an MS Word document. Where was the table stored after he
copied it? - correct answer ✔in RAM
Rocco runs a software firm that creates database management systems for
other businesses. How can he ensure that his employees' computers remain
protected from viruses and other malware? - correct answer ✔He should
have periodic anti-virus scanning and software upgraded on all computers.
Surya's computer monitor display does not seem to work despite repeated
attempts to fix the issue. Which of the following is most likely to be causing
display problems? - correct answer ✔Faulty power or video cable
To resolve major computer issues, computer professionals often suggest
restoring the operating system. Which of the following should happen before
this step? - correct answer ✔Transfer contents to an external storage device.
What could cause an external drive, like a USB flash drive, to not be
recognized when plugged into a computer? - correct answer ✔A faulty port
What determines the speed at which data travels? - correct answer ✔Bus
width
What device do e-learning applications usually use to help users with visual
impairment read digital content? - correct answer ✔Voice synthesizer
Alessandro wants to use his desktop computer to video chat with his mother.
What hardware does he need to accomplish this? - correct answer ✔Use his
webcam and speakers so that he and his mother can both see and hear each
other.
Alex needs to email his graduation certificate to a prospective employer. He
has only physical copies of the certificate. What device could he use to create
an electronic copy of the certificate? - correct answer ✔scanner
Daniel wants to buy a computer to use for playing games after work. He loves
racing games and wants to make sure his device has all the specifications
needed to run them smoothly and efficiently. Which of these factors should he
consider? - correct answer ✔Processor core - some applications, especially
games, have greater processor requirements
If you press the key corresponding to letter A on the keyboard, what process
is carried out inside the CPU to display the letter on the screen? - correct
answer ✔'A' is converted to binary code, which the CPU processes. The
computer then converts the code back 'A' for display.
Jack needs a convenient way to browse the Internet, read emails, and store
basic data when he travels. Which of the following would be the best option
for him? - correct answer ✔He should make sure to bring a tablet
Jason takes many photographs on his smartphone while on vacation in Italy. If
Jason wants to access these pictures across multiple devices, including his
computer, smartphone, and tablet, where should he store them? - correct
answer ✔Cloud storage
, Jennifer turns on her laptop and hears a series of beeps. What do they
probably indicate? - correct answer ✔Refer to your computer's
documentation to determine what the beeps indicate, as the computer
hardware may be experiencing a problem.
Manny copied a table from an MS Excel file, closed the file, and then pasted
the table in an MS Word document. Where was the table stored after he
copied it? - correct answer ✔in RAM
Rocco runs a software firm that creates database management systems for
other businesses. How can he ensure that his employees' computers remain
protected from viruses and other malware? - correct answer ✔He should
have periodic anti-virus scanning and software upgraded on all computers.
Surya's computer monitor display does not seem to work despite repeated
attempts to fix the issue. Which of the following is most likely to be causing
display problems? - correct answer ✔Faulty power or video cable
To resolve major computer issues, computer professionals often suggest
restoring the operating system. Which of the following should happen before
this step? - correct answer ✔Transfer contents to an external storage device.
What could cause an external drive, like a USB flash drive, to not be
recognized when plugged into a computer? - correct answer ✔A faulty port
What determines the speed at which data travels? - correct answer ✔Bus
width
What device do e-learning applications usually use to help users with visual
impairment read digital content? - correct answer ✔Voice synthesizer
