Question

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3 0 Multiple-Choice Quiz I. Waich of the following are standard eopologies? (Select three) t. What aspects of network cabling do the lEE committees establish? (Select three. . Sear Ring I Speed C Color of sheathing D. Cable types D. Dual-ring 2. Iohn was carrying on at the water cooler the other 7. What types of coas cabling have been used in day, trying to show off his knowledge of networking. computer networkingt (Select three.) He claimed that the company had installed special cabling to handle the problems of crosstall on the network, What kind of cabling did the company instal? A. Coaxial B. Shielded coaxial C. Unshielded twisted pair II. RG-45 C RG-58 D. RG-62 8. What applications are best suited for filber-optic cabling (Select two.) A. Short distances B. Wireless networks D. Fiber-optic 3. ill needs to run some UTP cable from one office to another. She found a box of cable in the closet and wants to make sure it's CAT S or better. How can she tell the CAT level of the cable? (Select two.) C. High-EMI areas D. Long distances What are the main components of tibet-optc 9. Check the box. A. B. Scan for markings on the cable C. cabling? (Select three.) A. Cladding B. Insulating jacket C. Copper core D. Fiber Check the color of the cable-gray means CAT 5, yellow means CAT 6e, and so on. Check the ends of the cable. D. What topology provides the most fault tolerance? A. Bus B. Ring C. Star-bus 4. 10. What is the most popular size fiber-optic cabling? A. 62.5/125 μm B. 125/62.5 pam C. 50/125 um D. 125.50 μm Most fiber-optic installations use LEDs to send light signals and are known as what? A. Single-mode B. Multimode C. Complex mode D. Duplex mode D. Mesh What organization is responsible for establishing and promoting networking standards? A. 5. 11. Institute of Electrical and Electronics Engineers International Networking Standards Organization (INSO) B. C. Federal Communications Commission (FCC) D. International Telecommunications Association (TTA) 59

Answer 1

// For any doubt, feel free to comment.

Answer-1:)   Bus, Star, and Ring

Answer-2:)   Unshielded twisted pair

Answer-3:)   Check the box, scan for markings on the cable.

Answer-4:)   Mesh  

Answer-5:)   Institute of Electrical and Electronics Engineers(IEEE)

Answer-6:)   Frame Size, Speed, and Cable Types

Answer-7:)   RG-8, RG-58, and RG-62

Answer-8:)   High-EMI areas and long distances

Answer-9:)   Cladding, Insulating Jacket, and Fiber

Answer-10:)   62.5/125 um

Answer-11:)   Multimode

Answer-12:)   To prevent the signal form bouncing back and forth

Answer-13:)   On Wireless Networks

Answer-14:)   Only the building managers' requirement has been met

Answer-15:)   802.11