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? 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 Check the System Summary of the System Information utility 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 chkdsk defrag fixmbr format 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 Task Scheduler Recovery Console Backup and Restore Which of these would not meet the minimum requirements for Windows 7 Professional x64? 16 GB free disk space 2 GB RAM 2 GHz processor 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? ntbackup fixmbr format defrag chkdsk You need to modify the login credentials for a Linux user. Which of the following commands would be the best choice? pwd passwd userpass password What does the /r option of the CHKDSK command provide? Fixes any logical file system errors Runs CHKDSK in safe mode 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 Fixes file system errors and locates and recovers data from bad drive sectors 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? NTFS CDFS FAT32 EFS 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? Dispose of the paper at an off-site garbage facility Shred the paper documents Ship the paper back to the tax preparer Include the documents with the other building refuse Personally take the paper copies to the garbage bin In which of these situations would you make use of UAC? Convert IP addressing from a public address to private addresses On login, always default to a particular network printer Limit applications from making changes to network settings Prevent write access to a network share 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 Determine which applications launch during the Windows startup process Run a report on memory utilization Which of these threats would be the best description of a fake email or web site that convinces users to willingly provide private information? Zero-day exploit Phishing Malware Vulnerability Spyware In which of these cases would you be most likely to use DISKPART? 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 Delete duplicate files In which of these cases would you be most likely to use MSTSC? View the desktop of a remote device Modify the network adapter settings Update the operating system files View the system configuration details Check a disk for physical errors Which of these is responsible for managing virtual operating system resources? Hypervisor Virtual System Administrator (VSM) Hyperthreading Group Policy Virtualization Technology (VT) Which of these Windows features would be the best choice for allowing or restricting network communication? Windows Firewall Performance Monitor Computer Management Windows Registry Which of these security threats is effectively invisible to the operating system? Malware Virus Worm Ransomware Rootkit When would you use SFC? To perform an integrity scan of operating system files To perform a logical check of the file system To check the physical sectors of a hard drive To check the master boot record 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 Prevent electrical shocks Allows the building of larger virtualization servers Protect against overclocking failures Increase network throughput ← Back to the Pop Quiz Online index
