A: Satellite
B: DSL
C: Cable
D: Fiber
举一反三
- _______ uses standard telephone lines to provide high-speed connections. A: Cellular B: Satellite C: Cable D: DSL
- Among the following four transmission media, which has the widest bandwidth, the smallest signal transmission attenuation and the strongest anti-interference capability? A: Twisted pair B: Coaxial cable C: Optical fiber D: Microwave
- China has signed cooperation agreements with some countries on fiber optic cables, which represent the practical launch of the Silk Road Fiber Optic Cable project.
- Which of the following connector types is used with twisted pair cable?（） A: T-Connector B: BNC C: RJ-45 D: LC
- Which of the following $1,000 face value securities has the highest yield to maturity?
内容
- 0
Which physical connection is the fastest? A: Twisted pair B: Coaxial cable C: Fiber-optic cable D: Microwave
- 1
P7: The ___________ provides the connection interface to the Internet service provider. A: NIC B: modem C: twisted-pair cable D: fiber-optic cable
- 2
According to , optical fiber movable connectors can be divided into two types: aligning type and non-aligning type. A: Connection method B: Structure C: Optical fiber mutual contact relationship D: Optical fiber type
- 3
Which one has the function of defense and protection A: Matrix B: Collagen fibril C: Collagen fiber D: Elastic fiber E: Reticular fiber
- 4
Which<br/>of the following routes of administration has the highest<br/>bioavailability?() A: Intramuscular B: Intravascular C: Oral D: Subcutaneous E: Sublingual