CpS 391 test with answers.

Which of the following sets consists of only the core features of a mobile or computing device? correct answers Small form factor, mobile operating system, wireless data network interface for internet access, app stores, local non-removable data storage Which of the following sets only lists additional features of a mobile device or a computing device? correct answers Global positioning system (GPS), microphone and/or digital camera, wireless cellular connection for voice communications, wireless personal area network interfaces such as Bluetooth or near-field-communications (NFC), removable storage media Which of the following mobile device features senses movements that it then uses to ensure the screen is always oriented upright? correct answers Accelerometer John has been appointed as a product manager at a large mobile device manufacturing company. He is designing the core features included in their flagship mobile device that will be launched during the holiday shopping season. Which of the following features should he primarily include? correct answers Data synchronization with a remote server or separate device Dan uses his personal laptop for writing the script for an upcoming high-budget, highly anticipated movie. To keep the script private, he decided not to connect his laptop to any network and updated his system with the latest virus definitions and security patches. Which of the following is Dan's laptop still vulnerable to? correct answers Malicious USB Peter is a design engineer at a mobile device manufacturing company. He is designing the core components included in their flagship mobile device being launched during year-end 2020. Peter wants to design a tablet component that would detect vibrations and movements and determine the device's orientation so that the screen image is always displayed upright. Which of the following are materials he should use for developing this component? correct answers Piezoelectric, piezoresistive, and capacitive components Walter's organization is in the beginning stages of a new project. His team is tasked with finding a tool that must have the following features, allowing it to be remotely managed by the organization: 1. It must be able to apply default device settings. 2. It must be able to approve or quarantine new mobile devices. 3. It must be able to configure emails, calendars, contacts, and Wi-Fi profile settings. 4. It must be able to detect and restrict jailbroken and rooted devices. Which tool should Walter's team suggest, and why? correct answers MDM, because it allows remote management and over the air updates. Which one of the following is the most appropriate explanation of photoplethysmography? correct answers Measuring heart rate by tracking changes in green light absorption, since human blood absorbs green light