Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
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Chapter 2, Problem 2TC
Explanation of Solution
Given:
Boot authentication techniques.
To find: The most secure technique among the given techniques.
Solution:
In Full-disk encryption, all the data on a disk drive is encrypted...
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Where is the BootMgr file on the hard drive? Is it on the system partition or the boot partition?
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Chapter 2 Solutions
Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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- 20. If you don't know which version of MS-DOS you are working with, which command will you use after booting your operating system ? a. Format command b. FAT command c. VER command d. DISK commandarrow_forwardHow does the boot strapping procedure work on computers? You speaking for yourselfarrow_forwardSuppose your disk volume’s boot record was corrupted. Which file system(s) would provide supportfor a backup copy of the boot record?arrow_forward
- Instructions: 1. Read: Computer Security Fundamentals, 4th edition (Chapter Eight) 2. Answer: Answer the following questions: Question 3: Download and install the free Cryptainer LE from http://www.cypherix.co.uk/. This software sets up a 25-meg encrypted "virtual drive" on your computer using 128-bit Blowfish encryption. Take a text file and put it into the encrypted "drive." Click Unload. Then try to access the encrypted disk file using Notepad. Do you see any of the text here? Can anyone read a file in this virtual drive if your laptop were stolen? Individual Assignment 2 • Question 4: Briefly explain how Message Digest (MD5) works, its main strength and weaknesses, then compare between Message Digest (MD5) and SHA-256.arrow_forwardOn which partition does BootMgr reside, if I may ask? Is it located on the boot partition or the system partition?arrow_forwardWhich of the following software is loaded in the booting process? a. Database b. Programming Language c. Antivirus Software d. Operating Systemarrow_forward
- When data or programs are transferred to another computer using diskettes.4a. Boot sector viruses ab. Traditional file virusesc. macro virusesarrow_forwardHow to copy a folder in ms dos?arrow_forward4. What is the best way to install Windows 10 on disk C and verify that it is functioning properly?5. Install Windows 7 or Vista on a different partition, and you're good to go.6. Dual boot your computer and make sure there are no issues.arrow_forward
- Choose the effects of the board selection. Select one or more: a. uploading successfully b. Board specifications C. sets the parameters used when compiling and uploading sketches. d. CPU speed and baud rate e. sets the file and fuse settings used by the burn bootloader command.arrow_forwardAnswer the following questions regarding your system by using the commands listed inthis chapter. For each question, write the command you used to obtain the answer.a. What are the total number of inodes in the root filesystem? How many are currentlyutilized? How many are available for use?b. What filesystems are currently mounted on your system?c. What filesystems are available to be mounted on your system?d. What filesystems will be automatically mounted at boot time?arrow_forwardA tecnician is troubleshooting a PC with mutiple volumes. to verify which are active and assigned drive letters, the technician should use which of the following commands: A. extract B. diskpart C. boot trec D. chkdskarrow_forward
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