[July-2020]Real Exam Questions-Braindump2go 100-490 Dumps PDF 100-490 70Q Download[23-38] July 20, 2020 greatexam 2020/July New Braindump2go 100-490 Exam Dumps with PDF and VCE Free Released Today! Following are some new 100-490 Real Exam Questions! QUESTION 23Which two statements about 1000BASE-T UTP cable are true? (Choose two) A. It use four wiresB. It is most appropriate for installations up to 1000 feet in lengthC. It uses four wire pairsD. It is most appropriate for installations up to 1000 meters in lengthE. Both ends of the cable can transmit and receive simultaneously Answer: CE QUESTION 24Which command shows the status of power supplies and sensor temperatures? A. show hardwareB. show moduleC. show environmentD. show diag Answer: C QUESTION 25What are two standard fiber-optic connectors? (Choose two.) A. LucentB. rolloverC. subscriberD. multidimensionE. crossover Answer: AC QUESTION 26Which type of physical connector does a Gigabit Ethernet port typically use? A. RJ-9B. RJ-45C. DB-25D. RJ-11 Answer: B QUESTION 27Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.) A. switch-to-switchB. switch-to-routerC. switch-to-hubD. router-to-routerE. switch-to-server Answer: BE QUESTION 28Which two features are associated with single-mode fiber-optic cable? (Choose two.) A. consists of a single strand of glass fiberB. has higher attenuation that multimode fiberC. carries a higher bandwidth that multimode fiberD. costs less than multimode fiberE. operates over less distance than multimode fiber Answer: AC QUESTION 29Refer to the exhibit. Which two statements about the hardware components are true? (Choose two.) A. 2 is an RJ-45 to USB Type A console cable.B. 3 is a USB Type A port.C. 3 is a USB 5-pin mini USB Type B port.D. 1 is a USB Type A port.E. 2 is a USB 5-pin mini USB Type B to USB Type A console cable. Answer: BE QUESTION 30Which type of transceiver module is used for 40 Gigabit Ethernet connectivity? A. SFP+B. GBICC. QSFP+D. XFP Answer: C QUESTION 31What is the line speed of a DS0 in North America? A. 16 kbpsB. 32 kbpsC. 64 kbpsD. 128 kbps Answer: C QUESTION 32Which two ports on a laptop are used to gain console access to a Cisco switch? (Choose two.) A. DB-9B. USBC. DVID. RJ-11E. RJ-45 Ethernet Answer: AB QUESTION 33Which two statements about a SmartJack are true? (Choose two.) A. It provides signal conversion.B. It acts as a concentration point for dial-in and dial-out connections.C. It operates at Layer 2 of the OSI model.D. It provides channel testing.E. It regenerates the signal to compensate for signal degradation from line transmission. Answer: AE QUESTION 34The colored wires at one end of a cable are in reverse sequence to the colored wires at the other end of the cable. Which cable does this configuration describe? A. rolledB. crossoverC. coaxialD. straight-through Answer: B QUESTION 35Which configuration register value can you set on a Cisco device so that it ignores the NVRAM when it boots? A. 0x2124B. 0x2120C. 0x2142D. 0x2102 Answer: C QUESTION 36What is the difference between a CSU/DSU and a modem? A. A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signalsfrom a router to a leased line.B. A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signalsfrom a router to a leased line.C. A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signalsfrom a router to a phone line.D. A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signalsfrom a router to a phone line. Answer: DExplanation:CSU/DSU is used to convert digital signals from a router to a network circuit such as a T1, while a modem is used to convert digital signals over a regular POTS line. QUESTION 37Which Cisco CPAK 100GBASE module supports Multimode Fiber cable? A. Cisco CPAK-100G-CWDM4B. Cisco CPAK-100G-LR4C. Cisco CPAK-100G-ER4LD. Cisco CPAK-100G-SR4 Answer: D QUESTION 38The pins on an RJ-45 cable plug are numbered from 1 through 8. When the metal pins of the plug are facing toward you, pin 1 is the leftmost pin. Which two sets of pins are looped on an RJ-45 56K loopback plug? (Choose two.) A. pins 2 and 7B. pins 2 and 8C. pins 2 and 5D. pins 1 and 7E. pins 1 and 4 Answer: CE Resources From: 1.2020 Latest Braindump2go 100-490 Exam Dumps (PDF & VCE) Free Share:https://www.braindump2go.com/100-490.html 2.2020 Latest Braindump2go 100-490 PDF and 100-490 VCE Dumps Free Share:https://drive.google.com/drive/folders/1_xZhINTPD38afrG4Wg3WY9KLkunwNjRc?usp=sharing 3.2020 Free Braindump2go 100-490 PDF Download:https://www.braindump2go.com/free-online-pdf/100-490-Dumps(33-44).pdfhttps://www.braindump2go.com/free-online-pdf/100-490-PDF(22-32).pdfhttps://www.braindump2go.com/free-online-pdf/100-490-PDF-Dumps(1-11).pdfhttps://www.braindump2go.com/free-online-pdf/100-490-VCE(12-22).pdfhttps://www.braindump2go.com/free-online-pdf/100-490-VCE-Dumps(45-55).pdf Free Resources from Braindump2go,We Devoted to Helping You 100% Pass All Exams!