100-890 Online Practice Questions and Answers

Drag and drop the sizes from the left onto the availability for Webex Board on the right Not all sizes are used.

Select and Place:

What might require certificate validation before being used?

A. Transport Layer Devices

B. Transport Layer Protocols

C. Transport Layer Networking

D. Transport Layer Security

Which command shows the status of power supplies and sensor temperatures?

A. show hardware

B. show module

C. show environment

D. show diag

Which two signaling protocols does Cisco Unified Communication Manager support for the Cisco IP phones? (Choose two)

A. SIP

B. H.323

C. MGCP

D. RTP

E. SCCP

What are two benefits of using the Cisco Ceiling Microphone?(Choose two)

A. Smartphone connectivity

B. portable

C. directional

D. frees up table space

E. higher volume

From the Diagnostics page, which two alerts are clearly marked red? (Choose two )

A. Out of service

B. Errors

C. Blockage

D. Critical

E. Warning

Which CLI command gels more information about a microphone?

A. xstatus audio microphones

B. xconfig audio microphones

C. xcommand microphones?

D. xiconfig /audio-m

What is based on the Bootstrap Protocol (BOOTP) and provides the framework for passing configuration information to hosts on a TCP/IP network?

A. Domain Name System (DNS)

B. Dynamic Host Configuration Protocol (DHCP)

C. Cisco Discovery Protocol

D. Network Time Protocol (NTP)

In which two ways should the Secure File Transfer Protocol (SFTP) be used on a Cisco router? (Choose two )

A. SFTP must be manually enabled on the Cisco router

B. SFTP supports the full security and authentication functionality of SSH

C. SSH must be enabled on the device first before you use SFTP

D. The server does the encryption and decryption of data for data security

E. SFTP offers a subset of FTP functionality

What ate two functions of Cisco Unified Communications Manager? (Choose two.)

A. interfaces with third-party devices such as Microsoft Skype

B. completes scheduling solution for conferencing

C. supports conferencing using DSP (Digital Signal Processors) resources

D. includes Private Branch Exchange (PBX) phone system services

E. provides limited conferencing capabilities through the Cisco IP Voice Media Streaming Application Service