CODEHS UNIT 1 STUDY GUIDE EXAM
QUESTIONS AND ANSWERS GRADED A+
2025/2026
Cybersecurity - ANS is the practice of protecting systems, networks, and programs from
digital attacks.
Cybercrimes - ANS include crimes that occur online
IOT or internet of things - ANS is the network of physical devices vehicles or home appliances
the other items embedded in with electronics that enable them to connect and exchange data
ransomware - ANS A type of cyber-attack that threatens to block access or publish a victim's
personal data unless a ransom is paid.
CIA triad - ANS a widely accepted security measure that should be guaranteed in every
secure system
C - ANS confidentiality is the protection of information from people who are not authorized
to view it
I - ANS integrity aims to ensure that in information is protected from unauthorized or
unintentional alterations
1 @COPYRIGHT 2026 ALLRIGHTS RESERVED.
, A - ANS availability is the assurance that systems and data are accessible by authorized users
when and where needed
digital footprint - ANS All of the information about a person that can be found online
future in the military - ANS need a good digital footprint
Going to college - ANS need a good digital footprint
earning a scholarship - ANS need a good digital footprint
opportunity's to play college sports - ANS need a good digital footprint
jobs and internships - ANS need a good digital footprint
Cyberbullying - ANS the use of electronic communication to bully a person, typically by
sending messages of an intimidating or threatening nature.
Data Privacy - ANS the appropriate use of your data
Data Security - ANS Protection of data from unauthorized access.
A strong password - ANS has 8 to 20 characters uppercase and lowercase letters numbers
and symbols
Information Literacy - ANS the ability to figure out the type of information you need, find that
information, evaluate it, and properly use it
2 @COPYRIGHT 2026 ALLRIGHTS RESERVED.
QUESTIONS AND ANSWERS GRADED A+
2025/2026
Cybersecurity - ANS is the practice of protecting systems, networks, and programs from
digital attacks.
Cybercrimes - ANS include crimes that occur online
IOT or internet of things - ANS is the network of physical devices vehicles or home appliances
the other items embedded in with electronics that enable them to connect and exchange data
ransomware - ANS A type of cyber-attack that threatens to block access or publish a victim's
personal data unless a ransom is paid.
CIA triad - ANS a widely accepted security measure that should be guaranteed in every
secure system
C - ANS confidentiality is the protection of information from people who are not authorized
to view it
I - ANS integrity aims to ensure that in information is protected from unauthorized or
unintentional alterations
1 @COPYRIGHT 2026 ALLRIGHTS RESERVED.
, A - ANS availability is the assurance that systems and data are accessible by authorized users
when and where needed
digital footprint - ANS All of the information about a person that can be found online
future in the military - ANS need a good digital footprint
Going to college - ANS need a good digital footprint
earning a scholarship - ANS need a good digital footprint
opportunity's to play college sports - ANS need a good digital footprint
jobs and internships - ANS need a good digital footprint
Cyberbullying - ANS the use of electronic communication to bully a person, typically by
sending messages of an intimidating or threatening nature.
Data Privacy - ANS the appropriate use of your data
Data Security - ANS Protection of data from unauthorized access.
A strong password - ANS has 8 to 20 characters uppercase and lowercase letters numbers
and symbols
Information Literacy - ANS the ability to figure out the type of information you need, find that
information, evaluate it, and properly use it
2 @COPYRIGHT 2026 ALLRIGHTS RESERVED.
