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Intro to Technology Milestone 1 Questions

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Computer Science
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Intro to Technology -Milestone 1
Criselda is a computer operator. When she turns on her computer, it loads
information from the hard disk into the computer's __________.
•
CPU
•
SSD
•
ROM
•
RAM
RATIONALE
When Criselda turns on her computer, it loads information from the hard disk into the
computer's random access memory (RAM). RAM is a type of data storage that holds
frequently-used program instructions (including operating systems) to increase the
overall system speed.
CONCEPT
The Primary Functions of a Computer
2
Which of the following components is used for data storage?
•
Keyboard
•
Monitor
•
CPU
•
DVD
RATIONALE
A DVD is an optical disc that is used for data storage.
A keyboard is an input device. A monitor is an output device. The CPU is used to
process data.
CONCEPT
Computer Components and Roles
3
Bethany sends a text message to her boyfriend while listening to music.
Which device is Bethany most likely using in this scenario?
•
A laptop computer
•
A tablet
•
A desktop computer
•
A smartphone
RATIONALE
Bethany is using a smartphone, which provides functions including text messaging,
phone calls, and Internet browsing.
CONCEPT
Types of Computers
4
Which of the following statements about the relationship between hardware
and software is FALSE?

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•
Hardware will not function without software, and software will not run without the
appropriate hardware.
•
Computer software drives computer hardware by providing the instructions that
tell the hardware what to do.
•
Application software runs independently of any hardware.
•
Application software, which does something useful, is a main category of software.
RATIONALE
It is not true that application software runs independently from hardware. Hardware
and software cannot function without each other. Without software, computer
hardware is useless. Conversely, computer software cannot be used without
supporting hardware.
CONCEPT
The Relationship Between Hardware and Software
5
To improve the operating speed of his computer, Richard can use a disk
defragmentation program, which is a form of __________.
•
integrated development environment software
•
operating system software
•
productivity software
•
utility software
RATIONALE
A defragmentation tool is a type of common utility software. Utility software enables
you to repair, modify, and maintain your computer in some way, such as by improving
processing speed.
CONCEPT
Computer Software
6
Select the image of the hard disk.
1
2
3
4
RATIONALE
A hard disk is an internal component that contains 2.5-inch magnetic disk drives
called platters. Hard disk platters are made of rigid metal or glass.
CONCEPT
Internal Computer Hardware
7
Jake has a collection of 40 movies on Blu-ray discs.
How much space will he need to store them on a hard disk?
•
40 gigabytes
•
10 gigabytes
•
1 terabyte
•
100 kilobytes

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Intro to Technology -Milestone 1 • • • • Criselda is a computer operator. When she turns on her computer, it loads information from the hard disk into the computer's __________. CPU SSD ROM RAM RATIONALE When Criselda turns on her computer, it loads information from the hard disk into the computer's random access memory (RAM). RAM is a type of data storage that holds frequently-used program instructions (including operating systems) to increase the overall system speed. CONCEPT The Primary Functions of a Computer 2 • • • • Which of the following components is used for data storage? Keyboard Monitor CPU DVD RATIONALE A DVD is an optical disc that is used for data storage. A keyboard is an input device. A monitor is an output device. The CPU is used to process data. CONCEPT Computer Components and Roles 3 • • • • Bethany sends a text message to her boyfriend while listening to music. Which device is Bethany most likely using in this scenario? A laptop computer A tablet A desktop computer A smartphone RATIONALE Bethany is using a smartphone, which provides functions including text messaging, phone calls, and Internet browsing. CONCEPT Types of Computers 4 Which of the following statements about the relationship between hardware and software is FALSE? • • • • Hardware will not function without software, and software will not run without the appropriate hardware. Computer software drives computer hardware by providing the instru ...
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