Sending a message to a variable before the corresponding object has been instantiated causes a(n) ____ exception.

A. no such method
B. syntax
C. desk checking
D. null pointer


Answer: D

Computer Science & Information Technology

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The ________ axis appears below a chart and displays the table values

Fill in the blank(s) with correct word

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________ ensure(s) that people using an older version of Word have full editing capabilities on the document

A) Compatibility Mode B) Rich Text Format (RTF) C) Outline view D) Smart Lookup

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How many hosts can you have with a subnet of 192.168.1.0/28?

A) 30 B) 14 C) 16 D) 6

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When a client requests a server-side script, a client will never see the server-side script, only the ____ that the web server software returns from the script.

A. email sent B. program executing C. HTML D. raw data requested

Computer Science & Information Technology