Cisco CCT 010-151 Questions & Answers

• Question 1:

  Which two statements about the Ethernet media are true? (Choose two.)

  A. A twisted-pair cable system has each pair of wires twisted together to reduce electromagnetic interference.

  B. Compared to multimode ber, the single-mode ber is designed for shorter distances with higher cost.

  C. 40 Gigabit Ethernet twinax cables deploy Enhanced Quad Small Form Factor Pluggable (QSFP+) connectors.

  D. The twinax cables can be found in either a shielded twisted-pair or an unshielded twisted-pair variation.

  Correct Answer: AC

• Question 2:

  Which two firmware components does the Host Upgrade Utility upgrade? (Choose two.)

  A. Fabric Interconnect firmware

  B. Cisco UCS Infrastructure software

  C. Cisco UCS Manager

  D. CIMC

  E. System BIOS

  Correct Answer: DE

  Reference: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c/sw/lomug/2-0-x/3_0/b_huu_3_0_1/b_huu_2_0_13_chapter_011.html

• Question 3:

  Which NX-OS command is used to display the boot variable configuration?

  A. display boot

  B. open boot

  C. show config

  D. show boot

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/fundamentals/command/reference/fnd_cmd/fnd_commands.ht ml

• Question 4:

  Which statement is true about cloud deployment models?

  A. A public cloud is typically infrastructure used by a single organization.

  B. Public clouds are more expensive than private clouds.

  C. Hybrid cloud supports multiple organizations sharing computing resources that are part of a community.

  D. Public clouds are less secure than private clouds.

  Correct Answer: D

• Question 5:

  

  Refer to the exhibit. What item does 6 represent?

  A. Trusted platform module (TPM) socket

  B. RAID supercap connector

  C. RTC battery CR2032 socket

  D. Mezzanine-style connector for optional I/O expander module

  Correct Answer: D

  Reference: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/s/hw/S3260M5/install/S3260M5/S3260M5_chapter_00.html

• Question 6:

  How many wires does each PCle lane have?

  A. Two

  B. Four

  C. Eight

  D. Sixteen

  Correct Answer: A

• Question 7:

  Which statement is true about QSFP?

  A. The four 10 Gbit/sec channels that QSFP+ supports can be combined into a single 40 Gigabit Ethernet link.

  B. QSFP-DD stands for Quad Small Form Factor Pluggable Double Distance.

  C. The QSFP+ offers higher data speed than QSFP28.

  D. 100GBASE-SR4 supports a much longer distance than 100GBASE-LR4.

  Correct Answer: A

• Question 8:

  Which transceiver can support 400 Gigabit Ethernet?

  A. QSFP-DD

  B. QSFP+

  C. QSFP28

  D. SFP-DD

  Correct Answer: A

  Reference: https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/transceiver-modules/datasheet-c78-743172.html

• Question 9:

  Which two external features are in the Cisco UCS C125 M5 Compute Node? (Choose two.)

  A. PCle Risers

  B. USB 3.0 port

  C. Supercap unit

  D. SD card slots

  E. SAS/SATA drives

  Correct Answer: AB

  Reference: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c/hw/C125/install/C125.pdf page 2

• Question 10:

  With which data center type can a company lease the equipment and infrastructure?

  A. Managed services data center

  B. Colocation data center

  C. Green technology data center

  D. Enterprise data center

  Correct Answer: A