Operating Systems Basics – 4.7.2 Quiz – Mobile Operating Systems and Security 1. Which component uses the greatest amount of power on most mobile devices? LCD screen Camera CPU Media player 2. Which feature of an Android or iOS mobile device helps prevent malicious programs from infecting the …
Operating Systems Basics – 3.5.2 Quiz – Mobile Device Connectivity 1. An analyst wants to pay for a product just by tapping a smartphone on a sensor. What technology, product, or setting allows this task to be accomplished? NFC MIME Mobile hotspot IDS 2. Which technology provides laptops …
Operating Systems Basics – 2.8.2 Quiz: Linux Overview 1. A system administrator issues the command ps on a server that is running the Linux operating system. What is the purpose of this command? to change file permissions to process a new task to list the processes currently running …
Operating Systems Basics – 1.5.2 Quiz: The Windows Operating System 1. What is the function of the kernel of an operating system? It provides a user interface that allows users to request a specific task. The kernel links the hardware drivers with the underlying electronics of a computer. …
1. What is used to prevent the motherboard from touching metal portions of the computer case? an I/O shield thermal compound standoffs ZIF sockets 2. Which tool can protect computer components from the effects of ESD? antistatic wrist strap surge suppressor UPS SPS 3. What are two safety …
1. Which statement is true of laptop motherboards? They are interchangeable with most desktop motherboards. The form factor varies by manufacturer. They follow standard form factors so they can be interchanged easily. Most of them use the ATX form factor. 2. Which type of RAM modules are designed …
1. What is a good source for safely downloading Android apps? iTunes google play freeware sites the Apple App Store 2. In the context of mobile devices, what does the term tethering involve? connecting a mobile device to another mobile device or computer to share a network connection …
1. Refer to the exhibit. In which section of the motherboard would a memory module be installed? section A section B section C section D 2. Refer to the exhibit. Which type of expansion slot is shown? AGP PCI PCIe x16 memory 3. Which two computer components require …
Network Support and Security Final Exam Answers 1. Refer to the exhibit. A technician is attempting to map the local network using CDP. According to the output shown, which two statements are true about router Branch01? (Choose two.) Router Branch01 is directly connected to port Gi0/1/0 on device …
1. What is the level of need for data integrity in an e-commerce organization? low mid high critical 2. Which three solutions are examples of logical access control? (Choose three.) firewall access control list biometrics fence laptop lock swipe card 3. Which host-based solution is installed on a …
