Free Cisco 010-151 Practice Test & Real Exam Questions

Exam Code/Number: 010-151
Exam Name/Title: Supporting Cisco Datacenter Networking Devices (DCTECH)
Certification Provider: Cisco
Corresponding Certification: CCT Data Center

Exam Questions: 169
Updated On: Jul 04, 2026

Question #1

Which two statements are true for the Ethernet 802.3 standard? (Choose two.)

A. CSMA/CD eliminates collisions for the switched LAN where multiple collision domains reside.

B. The IEEE 802.3ab standard defines 10 Gigabit Ethernet over unshielded twisted-pair (UTP).

C. It defines physical layer and data link layer protocols.

D. An 802.3 Ethernet frame is 68 to 1518 bytes in length.

E. Network layer protocol is carried in the payload field.

Discussion 0

Correct Answer: A,C Vote an answer

Question #2

Which tool does a network administrator not need when installing hardware?

A. wrench set

B. cable wraps

C. soldering iron with grounded tip

D. cable tester

E. needle-nose pliers

F. PCMCIA memory

Discussion 0

Correct Answer: C Vote an answer

Question #3

Refer to the exhibit.

Which item does C represent?

A. Internal USB

B. Mini Storage Connector

C. GPU

D. mLOM Connector

E. CMOS Battery

Discussion 0

Correct Answer: B Vote an answer

Question #4

Refer to the exhibit.

This image shows a CPU Pick-and-Place tool and a CPU Socket Protective Cap Removal tool. Which types of Cisco UCS servers and Intel Xeon processors do these tools support?

A. Cisco UCS B200 M3 Blade Server, B420 M3 Blade Server, C220 Rack Server, C240 Rack Sever, and C420 Rack Sever with Intel Xeon E5-2600 Series processors

B. Cisco UCS B22 Blade Server, C22 Rack Server, and C24 Rack Sever with Intel Xeon E5-2600 Series processors

C. Cisco UCS B200 M3 Blade Server, B420 M3 Blade Server, C220 Rack Server, C240 Rack Sever, and C420 Rack Sever with Intel Xeon E5-2400 Series processors

D. Cisco UCS B22 Blade Server, C22 Rack Server, and C24 Rack Sever with Intel Xeon E5-2400 Series processors

Discussion 0

Correct Answer: A Vote an answer

Question #5

Refer to the exhibit.

Refer to the exhibit. Which component of the UCS C240 M5 is labeled B?

A. PCle Riser 2

B. mLOM

C. Rear 2.5-inch drive bays

D. PCle Riser 1

Discussion 0

Correct Answer: B Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #6

How does RAID function?

A. RAID drive group appears to the host computer as multiple physical storage units.

B. RAID parity information can be stored across multiple RAID levels.

C. RAID provides data redundancy with either odd parity or even parity.

D. RAID is a scheme used to logically combine several independent disks to form an array or group of drives.

Discussion 0

Correct Answer: D Vote an answer

Question #7

Which fiber optic cable type is typically used with a Subscriber connector?

A. straight-mode

B. single-mode

C. multi-mode

D. dual-mode

Discussion 0

Correct Answer: C Vote an answer

Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).

Question #8

Which command-line interface mode is best described by this prompt?
UCS-switch-A (nxos)#

A. maintenance mode

B. EXEC mode

C. Cisco IOS mode

D. local management mode

E. global configuration mode

Discussion 0

Correct Answer: B Vote an answer

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