COMPUTER CONCEPTS UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
●● 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?
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?
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?
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?
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?
Answer: Cloud storage
●● Jennifer turns on her laptop and hears a series of beeps. What do they
probably indicate?
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?
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?
Answer: He should have periodic anti-virus scanning and software
upgraded on all computers.
QUESTIONS AND CORRECT ANSWERS
●● 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?
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?
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?
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?
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?
Answer: Cloud storage
●● Jennifer turns on her laptop and hears a series of beeps. What do they
probably indicate?
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?
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?
Answer: He should have periodic anti-virus scanning and software
upgraded on all computers.
