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? 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 Recovery Console System Restore Task Scheduler Backup and Restore Which of these would not meet the minimum requirements for Windows 7 Professional x64? 2 GB RAM 2 GHz processor DirectX 9 graphics device with WDDM 1.0 or higher driver 16 GB free disk space Which of the following should be used to repair problems with a file system? format ntbackup fixmbr chkdsk defrag You need to modify the login credentials for a Linux user. Which of the following commands would be the best choice? pwd password passwd userpass 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? CDFS NTFS WIN32 FAT32 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? 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 Shred the paper documents Dispose of the paper at an off-site garbage facility In which of these situations would you make use of UAC? Prevent write access to a network share Force periodic updates to a Windows Domain password  Convert IP addressing from a public address to private addresses Limit applications from making changes to network settings On login, always default to a particular network printer 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 Test Internet bandwidth utilization Run a report on memory 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? Vulnerability Spyware Malware Zero-day exploit Phishing In which of these cases would you be most likely to use DISKPART? Add a new partition to a drive Remove temporary Internet files Delete duplicate files Check a drive for logical drive errors Copy part of the registry from one disk to another In which of these cases would you be most likely to use MSTSC? Modify the network adapter settings View the system configuration details View the desktop of a remote device Update the operating system files Check a disk for physical errors Which of these is responsible for managing virtual operating system resources? Hyperthreading Group Policy Virtualization Technology (VT) Virtual System Administrator (VSM) Hypervisor Which of these Windows features would be the best choice for allowing or restricting network communication? Performance Monitor Computer Management Windows Registry Windows Firewall Which of these security threats is effectively invisible to the operating system? Worm Virus Rootkit Malware Ransomware When would you use SFC? To perform an integrity scan of operating system files To check the master boot record To perform a logical check of the file system To check the physical sectors of a hard drive To check service permissions 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 Prevent electrical shocks Brace against earthquakes and tremors Allows the building of larger virtualization servers Increase network throughput ← Back to the Pop Quiz Online index
