If you have two values in one field, which normal form have you violated?

A. 0NF
B. 1NF
C. 2NF
D. 3NF


Answer: B

Computer Science & Information Technology

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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

Computer Science & Information Technology

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?

Computer Science & Information Technology

Access control lists provide one method of authentication

a. true b. false

Computer Science & Information Technology

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

Computer Science & Information Technology