CompTIA 220-902 A+ Pop Quiz Online – Quiz #2← Back to the Pop Quiz Online indexLearn every important topic from the CompTIA exam objectiveswith my downloadable PDF Course Notes! Step 1 of 205%You have booted your computer into Windows 7 , but now you'd like to check the revision of BIOS on your computer. Which of these methods would be the best way to determine the current BIOS version? Check the System Summary of the System Information utility Use a LiveCD utility to determine the BIOS version Use another computer to query the computer BIOS version using WMI Use the "ver" command at the Windows XP Command Prompt Which of these utilities would be the best choice to help you increase the read and write time of files to a traditional hard drive? ntbackup fixmbr chkdsk format defrag Which of these utilities allow you to "back in time" to automatically revert your computer to a previous configuration without changing any of your documents and personal files? System Restore Recovery Console System Information Backup and Restore Task Scheduler Which of these would not meet the minimum requirements for Windows 7 Professional x64? 2 GHz processor DirectX 9 graphics device with WDDM 1.0 or higher driver 2 GB RAM 16 GB free disk space Which of the following should be used to repair problems with a file system? ntbackup chkdsk defrag format fixmbr You need to modify the login credentials for a Linux user. Which of the following commands would be the best choice? password passwd pwd userpass What does the /r option of the CHKDSK command provide? Scans and reports on file system errors, but does not perform the fix Runs CHKDSK in safe mode Fixes any logical file system errors Fixes file system errors and locates and recovers data from bad drive sectors Runs CHKDSK and reports any errors, but does not make any changes During your Windows installation you have the option to define file system types for your data. Which of these file systems would provide the most compatibility with other operating systems? CDFS FAT32 EFS NTFS WIN32 Your company has just digitally imaged a year of corporate tax documents. Which of these would be the best way to dispose of the paper copies? Include the documents with the other building refuse Dispose of the paper at an off-site garbage facility Shred the paper documents Ship the paper back to the tax preparer Personally take the paper copies to the garbage bin In which of these situations would you make use of UAC? Limit applications from making changes to network settings Prevent write access to a network share Convert IP addressing from a public address to private addresses On login, always default to a particular network printer Force periodic updates to a Windows Domain password  Which of these tasks would be the best use of the Performance Monitor? Run a comprehensive memory diagnostic View the details of a BSOD that occurred yesterday afternoon Test Internet bandwidth utilization Run a report on memory utilization Determine which applications launch during the Windows startup process Which of these threats would be the best description of a fake email or web site that convinces users to willingly provide private information? Spyware Vulnerability Malware Phishing Zero-day exploit In which of these cases would you be most likely to use DISKPART? Delete duplicate files Add a new partition to a drive Remove temporary Internet files Copy part of the registry from one disk to another Check a drive for logical drive errors In which of these cases would you be most likely to use MSTSC? Modify the network adapter settings Update the operating system files View the system configuration details Check a disk for physical errors View the desktop of a remote device Which of these is responsible for managing virtual operating system resources? Hypervisor Group Policy Virtual System Administrator (VSM) Virtualization Technology (VT) Hyperthreading Which of these Windows features would be the best choice for allowing or restricting network communication? Computer Management Performance Monitor Windows Firewall Windows Registry Which of these security threats is effectively invisible to the operating system? Worm Malware Ransomware Rootkit Virus When would you use SFC? To check service permissions To check the master boot record To perform a logical check of the file system To perform an integrity scan of operating system files To check the physical sectors of a hard drive Which of these issues would be resolved through defragmentation? Lengthy file access times Bad drive sectors No boot device found MBR missing Which of these would be the best reason for grounding your equipment? Brace against earthquakes and tremors Increase network throughput Protect against overclocking failures Prevent electrical shocks Allows the building of larger virtualization servers ← Back to the Pop Quiz Online index
