Which of the following is a type of DV camera that enables a home or small business user to capture video and still images, send email messages with video attachments, add live images to instant messages, broadcast live images over the Internet, and make video calls?
A. online cam
B. webcam
C. conference cam
D. video cam
Answer: B
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________ can be used to modify text with special effects such as colors and gradients
Fill in the blank(s) with correct word
What happens if the sending NIC does not know the MAC address of the NIC that is to receive data?
What will be an ideal response?
The fundamental information security principals include confidentiality, availability and which of the following?
A. The ability to secure data against unauthorized disclosure to external sources B. The capacity of a system to resist unauthorized changes to stored information C. The confidence with which a system can attest to the identity of a user D. The characteristic of a system to provide uninterrupted service to authorized users
To ensure that a user enters only digits in a postal code field with a character data type, use a Data Type validator.
a. true b. false