更多"Which type of precipitation is a pr"的相关试题:
[单项选择]A type of precipitation that occurs only in thunderstorms with strong convection currents that convey raindrops above and below the freezing level is known as（）.
A. sleet
B. hail
C. freezing rain
D. rime
[单项选择]Which type of attack is characterized by flood of packet that requesing a TCP connection to a server?（）
A. denial of service
B. brute force
C. reconnaissance
D. Trojan horse
[单项选择]Which type of EIGRP route entry describes a feasible successor?（）
A. a primary route,stored in the routing table
B. a backup route,stored in the routing table
C. a backup route,stored in the topology table
D. a primary route,stored in the topology table
[单项选择]For which type of connection should a straight-through cable be used?（）
A. switch to switch
B. switch to hub
C. switch to router
D. hub to hub
E. router to PC
[单项选择]Which type of attack is characterized by a flood of packets that are requesting a TCP connection to a server（）。
A. denial of service
B. brute force
C. reconnaissance
D. Trojan horse
[单项选择]Which type of link is generally used to connect shots of anchor chain（）.
A. Detachable
B. Open
C. Pear shaped
D. Stud link
[单项选择]From which type of cloud can a tornado or waterspout develop?（）
A. Nimbostratus
B. Altostratus
C. Cumulonimbus
D. Cirrus
[单项选择]Which type of cable is used to connect the COM port of a host to the COM port of a router or switch?（）
A. crossover
B. straight-through
C. rolled
D. shielded twisted-pair
[单项选择]Which type of cable should be used to make a connection between the Fa0/0 port on a router and the Fa0/0 port switch?（）
A. Rollover cable
B. Console cab le
C. Crossover cable
D. Straight-through cable
E. Serial cable
[单项选择]On which type davit does the davit head stay at the same height?（）
A. Radial
B. Sheath-screw
C. Quadrantal
D. Gravity
[单项选择]Loran-C is which type of system（）.
A. Reflected electron
B. Electrical radiation
C. Quarterpoint electrical navigation
D. Hyperbolic radio navigation
[单项选择]For means of abandonment of a ship，which type of embarkation does not require prior approval by the Coast Guard?（）
A. Movable ladders
B. Fixed ladders
C. Safety booms
D. Elevators
[单项选择]Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）
A. IETF
B. HDLC
C. Q9333-A Annex A
D. ANSI Annex D
[单项选择]Which layer 2 protocol encapsulation type supports synchronous and asynchronous circuis and has built-in security mechanisms?（）
A. Frame Relay
B. HDLC
C. x.25
D. PPP
