更多"Which network protocol does DNS use"的相关试题:
[单项选择]Which network protocol does DNS use?（）
A. FTP
B. TFTP
C. TCP
D. UDP
E. SCP
[单项选择]Which TCP port does LDP use for its protocol communications?（）
A. 464
B. 466
C. 644
D. 646
[单项选择]Which of these ports does syslog use to send messages to a syslog server?（）
A. TCP502
B. TCP514
C. TCP520
D. UDP502
E. UDP514
F. UDP520
[单项选择]Which mechanism does External BGP use to prevent the formation of routing loops?（）
A. AS path
B. Split horizon
C. Poison reverse
D. Unicast RPF check
[单项选择]Which interface does the Infranet Controller use to push the configuration? （）
A. trusted port
B. internal port
C. trust interface
D. untrust interface
[多项选择]Which three components does the Scheduler use for managing tasks within the Oracle environment?（）
A. a job
B. a program
C. a schedule
D. a PL/SQL procedure
[单项选择]Which directory does the Junos OS use to store syslog information by default?（）
A. /var/messages
B. /var/syslog
C. /var/tmp
D. /var/log
[单项选择]Which multicast address does RIPv2 use for route updates by default?（）
A. 224.0.0.2
B. 224.0.0.5
C. 224.0.0.9
D. 255.255.255.255
[多项选择]Which three ports does a WX device use for control traffic purposes?（） (Choose three.)
A. 3577 UDP
B. 3578 UDP
C. 3678 UDP
D. 3577 TCP
E. 3578 TCP
[单项选择]Memorization which does not include thinking and understanding______ students being unable to use what has been learnt.
A. results in
B. centers on
C. adjusts to
D. refers to
[单项选择]Which does NOT belong to the judicial systems provided by the American Federal Government
[单项选择]The factor which does NOT influence the size of the workforce is______.
A. the size of population
B. age distribution of the population
C. national economy
D. natural increase
[单项选择]Each liferaft，which does not have an indicated maximum stowage height indicated on the liferaft，must be（）.
A. limited to carry no more than 10 persons
B. stowed not more than 59 feet above the lightest waterline
C. stowed in quick release racks
D. inspected every six months
[单项选择]A vessel，which does not normally engage in towing operations，is towing a vessel in distress. She（）.
A. need not show the lights for a vessel engaged in towing，if it is impractical to do so
B. may show the lights for a vessel not under command
C. must show a yellow light above the stern light
D. must show the lights for a vessel towing
[单项选择]How does ERS use the VLAN tag?（）
A. to provide service internetworking
B. to support transparency for Layer 2 frames
C. as a connection identifier to indicate destination
D. as a mapping to the DLCI in service internetworking
E. to provide a trunk by which all VLANs can navigate from one site to one or multiple sites
[多项选择]Which three protocols use UDP as a transport protocol by default?（）
A. HTTP
B. TFTP
C. DNS
D. SNMP
E. SMTP
