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 the "ver" command at the Windows XP Command Prompt Use another computer to query the computer BIOS version using WMI 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? fixmbr format defrag ntbackup chkdsk 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 Information System Restore Backup and Restore Recovery Console Task Scheduler Which of these would not meet the minimum requirements for Windows 7 Professional x64? 2 GHz processor 16 GB free disk space 2 GB RAM DirectX 9 graphics device with WDDM 1.0 or higher driver Which of the following should be used to repair problems with a file system? format ntbackup defrag chkdsk fixmbr You need to modify the login credentials for a Linux user. Which of the following commands would be the best choice? userpass passwd password pwd What does the /r option of the CHKDSK command provide? Runs CHKDSK in safe mode Fixes file system errors and locates and recovers data from bad drive sectors Fixes any logical file system errors Scans and reports on file system errors, but does not perform the fix 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? FAT32 WIN32 NTFS CDFS EFS 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? Personally take the paper copies to the garbage bin Ship the paper back to the tax preparer Dispose of the paper at an off-site garbage facility Include the documents with the other building refuse Shred the paper documents In which of these situations would you make use of UAC? Prevent write access to a network share On login, always default to a particular network printer Convert IP addressing from a public address to private addresses Force periodic updates to a Windows Domain password  Limit applications from making changes to network settings Which of these tasks would be the best use of the Performance Monitor? Test Internet bandwidth utilization Determine which applications launch during the Windows startup process View the details of a BSOD that occurred yesterday afternoon Run a report on memory utilization Run a comprehensive memory diagnostic 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 Phishing Vulnerability Malware Zero-day exploit In which of these cases would you be most likely to use DISKPART? Delete duplicate files Copy part of the registry from one disk to another Add a new partition to a drive Remove temporary Internet files Check a drive for logical drive errors In which of these cases would you be most likely to use MSTSC? View the desktop of a remote device View the system configuration details Check a disk for physical errors Modify the network adapter settings Update the operating system files Which of these is responsible for managing virtual operating system resources? Hyperthreading Virtualization Technology (VT) Virtual System Administrator (VSM) Hypervisor Group Policy Which of these Windows features would be the best choice for allowing or restricting network communication? Computer Management Windows Firewall Windows Registry Performance Monitor Which of these security threats is effectively invisible to the operating system? Ransomware Virus Worm Malware Rootkit When would you use SFC? To perform an integrity scan of operating system files To check the physical sectors of a hard drive To check the master boot record To perform a logical check of the file system To check service permissions Which of these issues would be resolved through defragmentation? Bad drive sectors MBR missing Lengthy file access times No boot device found Which of these would be the best reason for grounding your equipment? Brace against earthquakes and tremors Allows the building of larger virtualization servers Protect against overclocking failures Prevent electrical shocks Increase network throughput ← Back to the Pop Quiz Online index