科目220-701 : CompTIA A+ Essentials (2009)
- 科目: 220-701
- 描述: CompTIA A+ Essentials (2009)
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220-701 考试是 CompTIA 公司的 CompTIA A+ Essentials (2009) 认证考试官方代号，daikao5 的 220-701 权威考试题库保证顺利通过，否则承诺全额退款！
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部分-220-701认证题库展示（非即时更新）
Exam : CompTIA 220-701
Title : CompTIA A+ Essentials (2009)
1. While performing a preventative maintenance check on a personal computer, a technician notices that several unused expansion card slots have open ports. Which of the following BEST describes why the covers for these card slots should be reinstalled?
A. Help limit radio frequency interference (RFI) inside the case.
B. Help ensure proper air flow through the case.
C. Help prevent moisture buildup in the case.
D. Help limit electrostatic discharge (ESD) inside the case.
Answer: B
2. Which of the following allows verification of the port that a printer is currently using?
A. The print queue window from system tray
B. Properties of the printer from the Printers Control Panel
C. Print spooler view in the Printers Control Panel
D. Properties of the port within Device Manager
Answer: B
3. Which of the following are valid ports for printing over a network? (Select TWO).
A. USB 001
B. computernamesharename
C. SNMP
D. IP_ip_address
E. IEEE 1394
Answer: BD
4. Which of the following types of portable media offers the LARGEST storage capacity?
A. DVD-DL
B. CD-RW
C. CD-R
D. DVD-R
Answer: A
5. Which of the following protocols uses port 80?
A. SMTP
B. HTTP
C. HTTPS
D. FTP
Answer: B