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		d. 3Set



		______



		______



		e. PAY_DAY



		______



		______



		g. num5



		______



		______



		h. Sq Ft



		______



		______



		2. Given these four syntax templates:



		mark the following Dwits either valid or invalid.



		Valid



		Invalid



		a. XYZ



		______



		______



		b. 123



		______



		______



		c. X1



		______



		______



		d. 23Y



		______



		______



		e. XY12



		______



		______



		f. Y2Y



		______



		______



		g. ZY2



		______



		______



		h. XY23X1



		______



		______



		3. Mark the following constructs either valid or invalid. Assume all variables are of type int



		Valid



		Invalid



		a. x * y = c;



		______



		______



		b. y = con;



		______



		______



		c. const int x : 10;



		______



		______



		d. int x;



		______



		______



		e. a = b %c;



		______



		______



		4. Match each of the following terms with the correct definition (1 through 15) given below. There is only one correct definition for each term.



		______ a. program



		______ g. variable



		______ b. algorithm



		______ h. constant



		______ c. compiler



		______ i. memory



		______ d. identifier



		______ j. syntax



		______ e. compilation phase



		______ j. semantics



		______ f. execution phase



		______ l. block



		(1) A symbolic name made up of letters, digits, and underscores but not beginning with a digit



		(2) A place in memory where a data value that cannot be changed is stored



		(3) A program that takes a program written in a high-level language and translates it into machine code



		(4) An input device

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