COMPTIA IT 9

Refer to the below: What command has been executed?

Reply from 8.8.8.8: bytes=32 time=104ms TTL=45

Reply from 8.8.8.8: bytes=32 time=77ms TTL=45

Reply from 8.8.8.8: bytes=32 time=57ms TTL=45

Reply from 8.8.8.8: bytes=32 time=47mx TTL=45

• ipconfig

• ping

• tracert

• config

Why would you buy a managed switch instead of an unmanaged switch?

• You get more ports

• You can connect a server. Unmanaged switches cannot be used to connect a server.

• You can assign an IP address on it

• You get less features

Your friend says: Get a CAt6 cable instead of a Cat5 cable. Why?

• Cat6 is cheaper

• Cat6 supports gigabit speeds

• Cat6 has 12 wires instead of 6

• Cat5 is outdated

You want to buy a new car and make sure you can connect a mobile phone to it to use some applications and features. Which system will allow yu to do this?

• Apple CarPlay

• VPN

• 802.11ac

• 802.11ac

Optical fiber is immune to:

• NFC

• EMI

• NAS

• VPN

What protocol comes to your mind when you manager saya: We have to monitor our network devices! ?

• SNMP

• POP3

• SMTP

• HTTP

If a device sends a message to all computers on a network, what is it called?

• PING

• Storm

• RING

• Broadcast

What kind of device is advertised here?

Gigabit x 4 LAN; Gigabit x 1 WAN

USB 3.0x1, SD card reader x 1 (SDXC, SDHC)

• Router

• Switch

• Printer

• Modem

You find a switch with the following piece of information on it:

8x 10/100/1000 Mbps

Which statement is true?

• All ports support 10Mbps and can use 100 or 1000 Mbps for a few seconds only

• Thei is a gigabit switch

• All ports support 8x10 Mbps only

• ports support Mbps only

What comes to mind when someone says

This is a Layer 1 issue

• IP addressing

• Subnetting

• OSI model

• TCP/IP