A(n) ____ is a block of code that performs a specific task.
A. event
B. form
C. class
D. sub procedure
Answer: D
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Small digital cameras are built into many computers, and they are mostly used for _____.
A. video conferencing B. taking pictures C. taking videos D. security purposes
The ____ function returns an indexed array containing the names of files and directories in the specified directory.
A. readdir() B. opendir() C. scandir() D. closedir()
A technician installs a new piece of hardware and now needs to add the device to the network management tool database. However, when adding the device to the tool using SNMP credentials, the tool cannot successfully interpret the results. Which of the following would need to be added to the network management tool to allow it to interpret the new device and control it using SNMP?
A. TRAP B. GET C. MIB D. WALK
If you are using a web design tool, the tool provides you with server space and access information.
Answer the following statement true (T) or false (F)