※ 引述《escrowdis (风吹阿)》之铭言： True/False Indicate whether the sentence or statement is true or false. F 1.Computers are designed to respond to heuristic commands. F 2.Any number of statements using the cin object may be made in a program ,but only one value may be input using a single cin statement. T 3.The use of braces to enclose a set of individual statements creates a single block of statements,which may be used anywhere in a C++ program in place of a single statement. T 4.In C++ a variable or symbolic constant must be declaed before it is used. F 5.The relationship 3<4 is always true,therefoe the elationship has a value of 0. Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. B 6.Any expression that is terminated by a ____ becomes a C++ statement. (a)colon (b)semicolon (c)curly bracket (d)period C 7.The value of 1.625e3 is ____ . (a).001625 (b)162.500 (c)1625 (d)1625000 C 8.Relational expressions are also called ____. (a)options (b)choices (c)conditions (d)paths B 9.When the ++ operator appears before a variable,it is called a(n) ____ increment operator. (a)leading (b)prefix (c)ordered (d)postfix C 10.Compile errors are also referred to as ____ errors. (a)programming (b)execution (c)syntax (d)punctuation 每一张考卷顺序有调 所以要对题目不是题号 前面的是解答 --

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