CompTIA 220-901 A+ Pop Quiz Online – Quiz #4← Back to the Pop Quiz Online indexStep 1 of 205%Which of these would be the best choice for identifying incorrectly wired network cables? Cable Tester OTDR Toner probe Loopback plug Crimper Which of these protocols is used on a mobile device to send email? SMTP HTTP IMAP SNMP POP3 You need to access an internal company video server from the Internet. Which of these router configurations would allow this access? SSID broadcasting Port forwarding QoS MAC filtering Port triggering Which of the following would you need for a WWAN connection? WPA2 Encryption Smart card Antenna Dial-up modem Cross-over cable Which of these is used to power LCD florescent backlights? Multimeter Converter Inverter Transceiver Conditioner Which of these would be categorized as a page description language? Adobe Postscript Epson PageScript Epson PageScript Microsoft XMS HP LaserConnect Which of these interface types is not commonly used by printers? eSATA Bluetooth Ethernet USB Which of these would be the most applicable for VDI? Home theater PC Home server PC Thin client Video editing workstation Virtualization workstation Which of these would best describe a laptop system board? Proprietary form factor Field-upgradable Multiple CPU sockets DIMM slots Modular hardware subsystems One of your employees has misplaced their mobile phone, and a GPS check shows that it is outside of your control. Which of these would be the best next step? Travel to the last known GPS coordinates of the phone Assign a new mobile phone in the MDM Contact the authorities Perform a remote wipe Contact the mobile carrier and report the phone as stolen What type of memory can identify errors and correct them? EEPROM ECC RAID SDRAM Buffered Which of these would be a disadvantage of inkjet printers? Loud operation Low-resolution output Requires chemically coated paper Requires chemically coated paper Clogs easily Which of these would you enable in a firewall to allow Remote Desktop? tcp/3989 udp/3389 udp/3999 tcp/3389 tcp/3339 Which of these would be the best way to recover from a drive failure in a RAID 1 array? Copy the remaining RAID 1 data to a backup array Replace all drives in the array Replace the faulty drive and restore from backup Switch to a backup array Identify and replace the faulty drive Which of these would be the most likely reason for a non-functioning GPS on a mobile device? Battery voltage is low Bad view of the sky Incorrect wireless key settings Interference from cordless phones Incompatibilities between GPS systems What are these interfaces? eSATA SATA Parallel Serial PATA What is the minimum category of cable required to support 100BASE-TX? Category 3 Category 5e Category 7 Category 5 Category 6 Which of these would be the most likely reason for a laptop battery that won't charge? Charging system needs to be upgraded Incompatible battery type Battery is 3 years old Incorrect device driver AC adapter input voltage is between 100 volts and 240 volts Why should you reset the page counter after installing a laser printer maintenance kit? The amount of printer activity is sensitive information The printer maintenance should occur at regular intervals The fuser output levels are linked to the page counter Output is higher quality when the print counter is low The printer will stop printing when it reaches a certain value Which of these would be a disadvantage of OLED displays? Slow refresh rates Black levels are not accurate Consume relatively more power than other display types Expensive to produce Thicker and larger than other display types ]← Back to the Pop Quiz Online index
