更多"Which of the following statements d"的相关试题:
[单项选择]Which of the following statements best describes a laser
A. A device for stimulating atoms and molecules to emit light.
B. An atom in a high-energy state.
C. A technique for destroying atoms or molecules.
D. An instrument for measuring light waves.
[单项选择]Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?()
A. Increasing the size of a logical volume also increases the size of the file system
B. Reducing the size of a logical volume requires reducing the size of the file system first
C. Increasing the size of a file system requires increasing the size of the logical volume first
D. Increasing the size of a file system also increases the size of the logical volume when necessary
[单项选择]Which of the following statements is the author likely to oppose, according to this passage
[多项选择]Which two statements best describes the role of a router on a broadcast domain?()
A. Routers facilitate communications within a broadcast domain.
B. Routers facilitate communications between broadcast domains.
C. Routers are used to break up broadcast domains into separate networks.
D. Routers are used to connect small broadcast domains and form larger more efficient broadcast domains
[单项选择]Which of these statements best describes VPLS?()
A. Neither broadcast nor multicast traffic is ever flooded in VPLS.
B. Multicast traffic is flooded but broadcast traffic is not flooded in VPLS.
C. VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN.
D. Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP.
E. When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.
[单项选择]Which of the following describes the rationale for administering vitamin K to every neonate
[单项选择]Which of the following describes a preterm neonate
[单项选择]Which of the following describes 1Gigabit Ethernet?()
A. 10GBase-ER
B. 10Base-2
C. 1000Base-T
D. 100Base-5
[单项选择]Which of the following describes how to calculate the amount of storage in a RAID 5 array?()
A. Number of drives X capacity of the smallest drive
B. (Number of drives 2) X capacity of the smallest drive
C. Number of drives X capacity of the largest drive
D. (Number of drives 1) X capacity of the smallest drive
[单项选择]Which of the following describes the location where an administrator would terminate a bundle ofCAT5e cables?()
A. Switch
B. Smart jack
C. Router
D. Patch panel