更多"A technician has been asked to ensu"的相关试题:
[多项选择]the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?（）
A. telnet access does not require a password
B. nat
C. no broadcast
D. chanage of destination address in the ipv6 header
E. chanage of source address in the ipv6 header
F. autoconfiguration
[单项选择]An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）
A. The name?command.The ?name?command.
B. The ptime?command.The ?ptime?command.
C. The hutdown ast?command.The ?hutdown ?ast?command.
D. The ?etc/rc.shutdown?command.
[单项选择]The director has been asked to state the company's position, but so far he has refused to _________himself on this issue.
A. perform
B. assign
C. commit
D. undertake
[单项选择]A DBA has been asked to create a table which will contain a substantial amount of detailed sales information for each calendar month and maintain it to contain only the last 12 months. Which of the following methods will facilitate the online removal of the oldest month’s data?（）
A. Create an MQT that selects the oldest month of data with the REFRESH IMMEDIATE option.
B. Create 12 separate tables, create a view based on all 12, drop the table with the oldest month's data then drop and re- create the view.
C. Create a range partitioned table, partitioned by month, and use the ALTER TABLE statement to detach the oldest month and attach storage for new data.
D. Create a single table, extract the data to be retained using UNLOAD with a SELECT statement, drop and re-create the table then load only the data to be retained.
[单项选择] A technician needs to ensure that a specific application on a single home user's computer receives Internet traffic reliably. The home network provides access to three other users and the application relies on a specific protocol. Which of the following should the technician use?（）
A. DHCP
B. PAT
C. Proxy
D. IPX
[单项选择]The Home Secretary has been asked to ______ because the union leaders and their employers cannot agree on a course of action.
A. intervene
B. negotiate
C. meditate
D. reconcile
[单项选择]A user has been having difficulty with their PC. Which of the following is the BEST response atechnician should give when a user asks for the definition of a particular bluescreen message?（）
A. “It is a message that informs the technician of what hardware needs to be replaced.”
B. “A bluescreen message is just another name for an error.”
C. “It provides the technician with more information about the problem.”
D. “It is a complex message that is very difficult to explain to those who are not familiar with computers.”
[单项选择]He has been asked to account _______ his absence.
A. for
B. on
C. of
D. about
[单项选择]A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?（）
A. DHCP settings
B. BIOS settings
C. DNS settings
D. Power settings
[多项选择]You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）
A. PPP
B. UDP
C. TCP
D. ICMP
[单项选择]We have been asked to defend ourselves and what we hold dear in cooperation with ______ who share with us the same endangered air and the same endangered oceans.
A. a country
B. a city
C. an area
D. all of the people
[单项选择]You have been asked to create a static route with a next hop that is not directly connected to the router. Which configuration parameter enables the static route to accomplish this scenario？（）
A. resolve
B. indirect
C. next-hop
D. recursive
[多项选择]You have been asked to configure your router to send link-related SNMP trap notifications to the network managemetn system (NMS) located at address 172.16.17.1.Which two commands are required?（）
A. set snmp trap-group my-trap-group targets 172.16.17.1
B. set snmp targets 172.16.17.1
C. set snmp trap-group my-trap-group link-status
D. set snmp trap-group my-trap-group categories link
