Which of the following is not a valid octal number?

a. 5555
b. 4567
c. 3482
d. 7770


Answer: c. 3482

Computer Science & Information Technology

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A) Bookmarks B) Placeholders C) Flags D) Tags

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The __________ method copies the sourceArray to the targetArray.

a. System.copyArrays(sourceArray, 0, targetArray, 0, sourceArray.length); b. System.copyarrays(sourceArray, 0, targetArray, 0, sourceArray.length); c. System.arrayCopy(sourceArray, 0, targetArray, 0, sourceArray.length); d. System.arraycopy(sourceArray, 0, targetArray, 0, sourceArray.length);

Computer Science & Information Technology

Visually inspecting the facility is the first step in a site survey

Indicate whether the statement is true or false.

Computer Science & Information Technology

Jessie, the PC technician, replaced a power supply in an older ATC computer. Jessie notices that the ATX motherboard connector has more pins than the main power connector coming from the power supply. What should Jessie do?

A) Obtain a compatible power supply. B) Replace the motherboard. C) Obtain a 20- to 24-pin power adapter. D) Nothing. The newer ATX power supply is compatible with both 20- and 24-pin connectors.

Computer Science & Information Technology