更多"Which of the following operating fe"的相关试题:
[单项选择]Which of the following operating procedures should be carried out immediately after any diesel engine is started?（）
A. Take all exhaust temperature reading
B. Check the sump oil level
C. Verify proper lube oil pressure
D. All of the above
[单项选择]Which of the following operating conditions can occur when shims are removed from the joint between the foot of a marine type diesel engine connecting rod and the bearing box?（）
A. Decreased connecting rod bearing clearance
B. Increased connecting rod bearing clearance
C. Decreased compression ratio
D. Increased compression ratio
[单项选择]All of the following operating characteristics are listed on the name-plates of motors used aboard ship except the（）
A. temperature rise
B. input kilowatts
C. horsepower
D. operating voltage
[单项选择]Which sweater do you like better? （）
A. Good idea
B. Yes, it's nice
C. Yes, please
D. I can't decide
[单项选择]Which language do you speak at home?（）
A. I speak English very well
B. I can speak English and French
C. English is my mother tongue
D. English, most of the time
[多项选择]Which three statements about VTP features are true?（）
A. When properly configured,VTP minimizes VLAN misconfigurations and configuration inconsistencies
B. Each broadcast domain on a switch can have its own unique VTP domain
C. VTP works at Layer 3 of the OSI model and requires that a management VLAN IP address be configured.
D. When properly configured,VTP maintains VLAN configuration consistency and accelerates trunk link negotiation.
E. VTP pruning is used to increase available bandwidth in trunk links
F. Client,server,and transparent are valid VTP modes
G. To configure a switch to be part of two VTP domains,each domain must have its own passwords
[多项选择]Which three of the following network features are methods used to achieve high availability（）
A. Spanning Tree Protocol（STP）
B. Delay reduction
C. Hot Standby Routing Protocol（HSRP）
D. Dynamic routing protocols
E. Quality of Service（QoS）
F. Jitter management
[单项选择]Which features of a centrifugal pump reduce the need for renewing worn impellers and pump casings?（）
A. Close radial clearance between impeller hub and casing
B. Low rotational speed of impeller
C. Removable end plate
D. Replaceable impeller and casing wearing rings
[多项选择]Which three features are added in SNMPv3 over SNMPv2 ? （）
A. Message Integrity
B. Authentication
C. Encryption
D. Compression
E. Error Detection
[多项选择]Which two are features of IPv6?（）
A. multicast
B. broadcast
C. allcast
D. podcast
E. anycast
[单项选择]Which of the listed design features is found in an exhaust valve and NOT in an intake valve?（）
A. Hard alloy steel construction
B. Beveled edges on the valve head
C. Low alloy steel construction
D. Poppet type design
[单项选择]According to the Rules，when should lights be displayed?（）.
A. During the hours of darkness
B. At all times when underway
C. From sunset to sunrise and restricted visibility
D. Sunrise to sunset
[单项选择]---Which do you like better, real movies（）cartoons? -- I prefer cartoons （）real movies.
A. and；than
B. or；than
C. and；and
D. or；to
[多项选择]Which two features prevent routing loops between the OSPF sites of a customer when the sites aremultihomed or a backdoor link is used between the sites？ （）
A. sham link
B. down bit
C. virtual link
D. Site of Origin
E. domain tag
[多项选择]Which two features are supported by the WLAN Solution Engine （WLSE）？（）
A. configuration of APs
B. auto discovery of rogue APs
C. reporting
D. WLSE in two versions： base and location
E. graphical view of multiple controllers and managed APs
[单项选择]Which of the following may cause that an engine doesnt turn on starting air?（）
A. too low starting air pressure
B. main starting valve closed
C. neither A nor B
D. A and B
