ITE 152 EXAM ACTUAL CORRECT
QUESTIONS AND VERIFIED DETAILED
RATIONALES ANSWERS COMPLETE STUDY
GUIDE GRADED A+
⩥ What could cause an external drive, like a USB flash drive, to not be
recognized when plugged into a computer?
Answer: a faulty port
⩥ A CPU converts the data entered through the keyboard into output
displayed on the monitor.
Answer: True
⩥ 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.
⩥ Which of the following refers to a condition in which the CPU
performs well but the bus speed is slow?
Answer: Bottlenecking
,⩥ What performance specification does 2 GHz refer to?
Answer: Speed at which the processor executes instructions
⩥ It is advised to fully charge the battery of a laptop before using it for
the first time
Answer: true
⩥ When should a user consider restoring the operating system?
Answer: When programs or apps do not start properly
⩥ If you press the 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 to 'A' for display.
⩥ To resolve major computer issues, computer professionals often
suggest restoring the operating system. Which of the following should
happen before this step?
Answer: Transfer contents to an external storage device
⩥ What is the binary system?
Answer: A number system with two digits, 0 and 1
, ⩥ What type of hard drive has no moving parts, making it fast and
durable?
Answer: solid state drive
⩥ When considering a computer to purchase, which of the following
factors involves the operating system of the computer?
Answer: Platform
⩥ When a CPU executes instructions as it converts input into output, it
does so with _____.
Answer: The control unit and the arithmetic logic unit
⩥ When Alice turned on her laptop this morning, the screen displayed
only colorful horizontal lines. Which of the following is most likely to
have a problem?
Answer: Video Card
⩥ What is the correct sequence of processing instructions in a machine
cycle?
Answer: fetch decode execute store
⩥ Which of the following factors can affect processor performance of a
CPU?
Answer: Clock Speed and bus width
QUESTIONS AND VERIFIED DETAILED
RATIONALES ANSWERS COMPLETE STUDY
GUIDE GRADED A+
⩥ What could cause an external drive, like a USB flash drive, to not be
recognized when plugged into a computer?
Answer: a faulty port
⩥ A CPU converts the data entered through the keyboard into output
displayed on the monitor.
Answer: True
⩥ 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.
⩥ Which of the following refers to a condition in which the CPU
performs well but the bus speed is slow?
Answer: Bottlenecking
,⩥ What performance specification does 2 GHz refer to?
Answer: Speed at which the processor executes instructions
⩥ It is advised to fully charge the battery of a laptop before using it for
the first time
Answer: true
⩥ When should a user consider restoring the operating system?
Answer: When programs or apps do not start properly
⩥ If you press the 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 to 'A' for display.
⩥ To resolve major computer issues, computer professionals often
suggest restoring the operating system. Which of the following should
happen before this step?
Answer: Transfer contents to an external storage device
⩥ What is the binary system?
Answer: A number system with two digits, 0 and 1
, ⩥ What type of hard drive has no moving parts, making it fast and
durable?
Answer: solid state drive
⩥ When considering a computer to purchase, which of the following
factors involves the operating system of the computer?
Answer: Platform
⩥ When a CPU executes instructions as it converts input into output, it
does so with _____.
Answer: The control unit and the arithmetic logic unit
⩥ When Alice turned on her laptop this morning, the screen displayed
only colorful horizontal lines. Which of the following is most likely to
have a problem?
Answer: Video Card
⩥ What is the correct sequence of processing instructions in a machine
cycle?
Answer: fetch decode execute store
⩥ Which of the following factors can affect processor performance of a
CPU?
Answer: Clock Speed and bus width
