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