What are two standard fiber-optic connectors? (Choose two.)

A. Lucent

B. rollover

C. subscriber

D. multidimension

E. crossover

Which two features are associated with single-mode fiber-optic cable? (Choose two.)

A. consists of a single strand of glass fiber

B. has higher attenuation that multimode fiber

C. carries a higher bandwidth that multimode fiber

D. costs less than multimode fiber

E. operates over less distance than multimode fiber

What is the line speed of a DS0 in North America?

A. 16 kbps

B. 32 kbps

C. 64 kbps

D. 128 kbps

Which two Cisco Nexus 3400 Series switches support 400-Gbps Ethernet ports? (Choose two.)

A. Cisco Nexus 34180YC

B. Cisco Nexus 34200YC-SM

C. Cisco Nexus 3432D-S

D. Cisco Nexus 3408-S

E. Cisco Nexus 3464C

When you deploy Cisco Catalyst 3850 Series switches, which two modes of operation can you choose from?

A. Active mode and Standby mode

B. Install mode and Bundle mode

C. Boot mode and Run mode

D. Exec mode and User mode

Which command displays the configuration register setting?

A. show flash

B. show running-config

C. show version

D. show config-register

From the enable mode, which command loads the configuration during the password recovery process on a Cisco router?

A. load_helper

B. configure terminal

C. copy running-config startup-config

D. copy startup-config running-config

Which command initiates the copying of a Cisco IOS image to a Cisco device?

A. copy tftp nvram

B. copy tftp flash

C. copy flash tftp

D. copy xmodem flash

Which two commands are valid for copying a saved configuration to RAM? (Choose two.)

A. copy startup-config running-config

B. copy running-config startup-config

C. copy tftp running-config

D. copy running-config tftp

E. copy tftp startup-config

ESD is the sudden and momentary electric current that flows between two objects at different electrical potentials, caused by direct contact or induced by an electrostatic field. Which three tools are used to avoid ESD? (Choose three.)

A. negative static bag

B. antistatic mat

C. ESD wrist strap

D. negative static mat

E. antistatic bag

F. latex gloves