CMS专题
单选题Which of the following BEST describes the function of a DNS server?（）A Secures network traffic through shared key encryption.B Provides resolution of host names to IP addresses.C Provides security for a network through the use of ACLs.D Dynamically ass
题目
Secures network traffic through shared key encryption.
Provides resolution of host names to IP addresses.
Provides security for a network through the use of ACLs.
Dynamically assigns IP addresses for easy client configuration.
相似问题和答案
第1题：
Which of the following BEST describes RAID 10？（）
- A、 Mirroring with striping
- B、 Mirroring with fault tolerance
- C、 Striping
- D、 Striping with distributed parity
正确答案:A
第2题：
Which of the following BEST describes a benefit of RAID 0?（）
- A、High fault tolerance
- B、Ease of failure recovery
- C、High performance
- D、No configuration
正确答案:C
第3题：
A. Provides additional diagnostic LEDs
B. Reduces power consumption
C. Eliminates a single point of failure
D. Reduces total cost of ownership
第4题：
Polite.
Patient.
Changeable.
Clever.
从整篇文章推理来看，因为护士监督不让去看病人，她假装清洁工去拖地，从而看到了病人，达到了想要的结果。因此妈妈是很聪明的。
第5题：
Which of the following BEST describes the function of a redundant power supply？（）
- A、 Provides additional diagnostic LEDs
- B、 Reduces power consumption
- C、 Eliminates a single point of failure
- D、 Reduces total cost of ownership
正确答案:C
第6题：
Which of the following BEST describes the function of a DNS server?（）
- A、Secures network traffic through shared key encryption.
- B、Provides resolution of host names to IP addresses.
- C、Provides security for a network through the use of ACLs.
- D、Dynamically assigns IP addresses for easy client configuration.
正确答案:B
第7题：
Which of the following BEST describes RAID 1?（）
- A、Mirroring
- B、Striping
- C、Striping with parity
- D、Striping with mirroring
正确答案:A
第8题：
Which of the following BEST describes a hub?（）
- A、Determines the best route to transmit data
- B、Inspects traffic and accepts or declines transmission
- C、Broadcasts data to specific network devices
- D、Broadcasts data to all network devices
正确答案:D
第9题：
An irreversible fast encryption method
A reversible fast encryption method
A reversible value computed from a piece of data and used to detect modifications
An irreversible value computed froma piece of data and used to detect modifications
A table inwhich values are stored for efficient retrieval.
第10题：
minimal pair
phonemic contrast
Closed class words
Bound morphemes