COMPTIA A+ 1102 EXAM PRACTICE
TEST 21 EXAM QUESTIONS AND
ANSWERS 2025
, The practice of installing mobile apps from untrusted sources (i.e., websites and app
stores other than the official marketplaces) is referred to as:
Jailbreaking
Rooting
Sideloading
Carrier unlocking - ANSWERSideloading
Which of the following enables installation of software that is not available through the
official Apple App Store?
Carrier unlocking
Sideloading
Rooting
Jailbreaking - ANSWERJailbreaking
Which of the answers listed below can be used to describe the concept of application
spoofing?
A situation in which a web form field accepts data other than expected (e.g., server
commands)
A type of attack aimed at exploiting vulnerability that is present in already released
software but unknown to the software developer
A mobile app performing unwanted and harmful actions in disguise of a legitimate and
useful program
A collection of software tools used by a hacker to mask intrusion and obtain
administrator-level access to a computer or computer network - ANSWERA mobile app
performing unwanted and harmful actions in disguise of a legitimate and useful program
Which of the following answers refers to a software tool used for collecting and
processing customer service requests?
IT service management system
Ticketing system
User management system
Automated customer service - ANSWERTicketing system
Which wireless technology enables identification and tracking of tags attached to
objects?
WTLS
GPS
RFID
NFC - ANSWERRFID
TEST 21 EXAM QUESTIONS AND
ANSWERS 2025
, The practice of installing mobile apps from untrusted sources (i.e., websites and app
stores other than the official marketplaces) is referred to as:
Jailbreaking
Rooting
Sideloading
Carrier unlocking - ANSWERSideloading
Which of the following enables installation of software that is not available through the
official Apple App Store?
Carrier unlocking
Sideloading
Rooting
Jailbreaking - ANSWERJailbreaking
Which of the answers listed below can be used to describe the concept of application
spoofing?
A situation in which a web form field accepts data other than expected (e.g., server
commands)
A type of attack aimed at exploiting vulnerability that is present in already released
software but unknown to the software developer
A mobile app performing unwanted and harmful actions in disguise of a legitimate and
useful program
A collection of software tools used by a hacker to mask intrusion and obtain
administrator-level access to a computer or computer network - ANSWERA mobile app
performing unwanted and harmful actions in disguise of a legitimate and useful program
Which of the following answers refers to a software tool used for collecting and
processing customer service requests?
IT service management system
Ticketing system
User management system
Automated customer service - ANSWERTicketing system
Which wireless technology enables identification and tracking of tags attached to
objects?
WTLS
GPS
RFID
NFC - ANSWERRFID
