a) Which of the following is not one of the six logical units of a computer? O A

Question

a) Which of the following is not one of the six logical units of a computer? O A·Input unit. O B. Output unit. 0 C. Central processing unit. D. Printer b) Which of the following data items are arranged from the smallest to the largest in the data hierarchy. A. records, characters, fields, bits, files. 0 B. bits, files, fields, records, characters. ° C. fields, characters, bits, files, records. 0 D. bits, characters, fields, records, files. Which of the following is not one of the three general types of computer languages? c) A. Machine languages. 0 B. Assembly languages. C. High-Level languages. 0 D. Spoken languages. Which of the following statements is true? 0 A. Interpreted programs run faster than compiled programs. 0 B. Compilers translate high-level language programs into machine language programs. ° C. Interpreter programs typically use machine language as input. d) D. None of the above. Which of the following is most closely associated with Moore's Law? ( ) A. Every year or two, the price of computers has approximately doubled. OB. Object-oriented programming uses less memory than previous software-development methodologies C. Demand for communications bandwidth is decreasing dramatically each year 0 D. Every year or two, the capacities of computers have approximately doubled without any increase in price. End-of-line comments that should be ignored by the compiler are denoted using: A. Two forward slashes(//) B. Three forward slashes(///). O C. A slash and a star (/*). D. A slash and two stars(/*). Which of the following does not cause a syntax error to be reported by the C+ + compiler? OA. Mismatched D. g) B. Missing*/in a comment. C. Missing; at the end of a statement. D. Extra blank lines. Th e escape sequence for a newline is: OB.Vt D. a Which of thefollowing is not a valid C++identifier? A. my Value ° C. width D. m-x Which is the output of the following statements? std::cout

Explanation / Answer

Dear Student,

here are the answers...

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Answer:

a) Option D is correct.

b) Option D is correct.

c) Option D is correct.

d) Option B is correct.

e) Option D is correct.

f) Option A is correct.

g) Option D is correct.

h) Option A is correct.

i) Option A is correct.

j) Option A is correct.

explanation: Print HelloWorld on the same line becuase first cout does not have a end line.

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Kindly Check and Verify Thanks...!!!

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