People use LinkedIn to expand their list of business contacts, to keep in touch with
colleagues, and to keep abreast of developments in their profession.
Indicate whether the statement is true or false
TRUE
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What method does the function use to refer to array elements?
void reverse( char *string1, const char *string2 ) { int stringsize = sizeof( string1 )/sizeof( char ); *( string1 + stringsize –1 ) = '\0'; string1 = string1 + stringsize – 2; for ( ; *string2 != '\0'; string1--, string2++ ) *string1 = *string2; } a. Array subscript notation. b. Pointer/offset notation where the pointer is actually the name of the array. c. Pointer subscript notation. d. Pointer/offset notation.
The CSS to create the class called myfloat that floats to the right of the other page content, has a 10px margin, and a solid border is:
a. ``` .myfloat { float:right; margin:10px; border: 1px solid #000000; } ``` b. ``` #myfloat { right:float: margin 10px; border: 1px solid #000000; } ``` c. ``` .myfloat { float:right; 10px:margin; border: 1px solid #000000; } d. `````` .myfloat { float:right; margin:10px; border: on; } ```
What type of network device keeps a table of the MAC addresses of the devices connected to it?
A. hub B. router C. NIC D. switch
____ is increasingly being tied to crime and even death in some countries.
A. Internet addiction B. CAD C. CVS D. OLPC