PC Repair 12-22

Last update by Latonya on 02/23/2013
753225 People have viewed this Quiz
  • Share

The command ____ searches for and replaces corrupted system files.

Answer:
sfc /scannow

View PC Repair 12-22 as Flashcard Deck

Related Quiz Content
  • Exam Study Guide
    Answered in PC Repair 12-22
    The error ____ is caused by a driver or service making an illegal access to memory.
    Stop 0x0A or IRQL_NOT_LESS_OR_EQUAL
  • Exam Study Guide
    Answered in PC Repair 12-22
    After you boot into Safe Mode, you can use the ____ commands to verify system files and clean the
    hard drive.
    SFC, Chkdsk, and Defrag
  • Exam Study Guide
    Answered in PC Repair 12-22
    For a laptop or other brand-name computer, don’t forget to reinstall Windows using recovery CDs
    provided by ____.
    the computer manufacturer
  • Exam Study Guide
    Answered in PC Repair 12-22
    Delays in network transmissions are called ____.
    latency
  • Exam Study Guide
    Answered in PC Repair 12-22
    For almost all networks today, including the Internet, the communication protocol used is called ____.
    TCP/IP
  • Exam Study Guide
    Answered in PC Repair 12-22
    _A computer is responding slowly and the Task Manager shows that spoolsv.exe is using 95% of system resources. Which of the following is MOST likely the cause of this problem?
    Fiber optic
  • Exam Study Guide
    Answered in PC Repair 12-22
    Apple Computer calls 802.11b ____.
    AirPort
  • Exam Study Guide
    Answered in PC Repair 12-22
    The three main protocols for encryption for 802.11 wireless networks are ____.
    WEP, WPA, and WPA2
  • Exam Study Guide
    Answered in PC Repair 12-22
    The ____ for a cellular network is a fixed transceiver and antenna.
    base station
  • Exam Study Guide
    Answered in PC Repair 12-22
    All wireless phone systems, including cellular, use ____ transmission, which means both people in a
    conversation can talk or transmit at the same time.
    full-duplex
  • Exam Study Guide
    Answered in PC Repair 12-22
    ____ is a standard for short-range wireless communication and data synchronization between devices.
    Bluetooth