57-130

Which type of resources are required for a Type 1 hypervisor?

• a dedicated VLAN

• a management console

• a host operating system

In JSON, what is held within square brackets [ ]?

• nested values

• key/value pairs

• an object

• an array

What are three components used in the query portion of a typical RESTful API request? (Choose three.)

• resources

• protocol

• parameters

• key

• format

A user reports that when the corporate web page URL is entered on a web browser, an error message indicates that the page cannot be displayed. The help-desk technician asks the user to enter the IP address of the web server to see if the page can be displayed. Which troubleshooting method is being used by the technician?

• top-down

• bottom-up

• divide-and-conquer

• substitution

Which protocol provides authentication, integrity, and confidentiality services and is a type of VPN?

• MD5

• AES

• IPsec

• ESP

Which statement describes a characteristic of Cisco Catalyst 2960 switches?

• They are best used as distribution layer switches.

• New Cisco Catalyst 2960-C switches support PoE pass-through.

• They are modular switches.

• They do not support an active switched virtual interface (SVI) with IOS versions prior to 15.x.

Which component of the ACI architecture translates application policies into network programming?

• the hypervisor

• the Application Policy Infrastructure Controller

• the Nexus 9000 switch

• the Application Network Profile endpoints

Which two pieces of information should be included in a logical topology diagram of a network? (Choose two.)

• OS/IOS version

• interface identifier

• cable specification

• device type

• connection type

Refer to the exhibit. A PC at address 10.1.1.45 is unable to access the Internet. What is the most likely cause of the problem?

• The NAT pool has been exhausted.

• The wrong netmask was used on the NAT pool.

• Access-list 1 has not been configured properly.

• The inside and outside interfaces have been configured backwards.

What are two benefits of using SNMP traps? (Choose two.)

• They eliminate the need for some periodic polling requests.

• They reduce the load on network and agent resources.

• They limit access for management systems only.

• They can provide statistics on TCP/IP packets that flow through Cisco devices.

• They can passively listen for exported NetFlow datagrams.