When configuring a POS system, which of the following periph

第1题：

第2题：

When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?（）

• A、Optical mouse
• B、Handheld digitizer
• C、Barcode reader
• D、Touchscreen
• E、Document scanner
• F、Keyboard
• G、External USB drive

第3题：

第4题：

When replacing a laptop’s hard drive, which of the following may need to be updated?（）

• A、The CD drive
• B、The network drivers
• C、The system OS
• D、The system BIOS

第5题：

When configuring more than one archival site, which statement is true?（）

• A、The system will first attempt the transfer using the URL configured last
• B、The system will transfer the configuration to each archival site
• C、The system will not transfer to a secondary site unless the previous site fails
• D、The system will transfer using secure copy protocl (SCP) before attempting FTP

第6题：

When configuring Cisco IOS login enhancements for virtual connections， what is the "quiet period"？（）

• A、The period of time in which virtual login attempts are blocked， following repeated failed login attempts
• B、The period of time in which virtual logins are blocked as security services fully initialize
• C、A period of time when no one is attempting tolog in
• D、The period of time between successive login attempts

第7题：

When an ICMP redirect is received， which of the following options is the most appropriate to conclude？（）

• A、A routing table has changed
• B、The IP address has changed
• C、The system has become a gateway
• D、A hacker is posing a threat to the system

第8题：

第9题：

A user reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?（）

• A、Optical drive
• B、Power supply
• C、CMOS battery
• D、CD-ROM disk

第10题：

When configuring QoS on a wireless controller， the per-user， real-time bandwidth contract isenforced for which of the following protocols？（）

• A、IPX
• B、IP
• C、UDP
• D、TCP