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