If you have two values in one field, which normal form have you violated?
A. 0NF
B. 1NF
C. 2NF
D. 3NF
Answer: B
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Which Cisco IOS command would control the VLAN that is assigned to frames received on a trunking interface that do not include an 802.1Q tag?
A) switchport trunk native vlan-id B) switchport trunk vlan vlan-id C) switchport native vlan vlan-id D) switchport native trunk vlan vlan-id
Describe the structure of a typical e-mail message, including the two main areas of the message and the components of each of those areas.
What will be an ideal response?
Access control lists provide one method of authentication
a. true b. false
Which of the following should the technician verify FIRST if the customer reports that a laptop battery is not charging?
A. Remove all unneeded peripherals B. Check the power light on the AC adapter C. Swap the laptop battery for a new or refurbished battery D. Check the backlight for functionality