View note:SYSTEM-SOFTWARE-10CS52-Unit-7



Questions of this subject!.

QuestionLikes!Dislikes!Answers!
1)Which character do the error_reporting directive use to represent the logical operator NOT?

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2)Discuss the lexer-parser communication

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3) How many words with or without meaning, can be formed by using all the letters of the word, ‘ORANGE’, using each letter exactly once?

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4)In each of these questions, choose the alternative which can replace the underlined word printed in bold without changing the meaning of the sentence.

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5)In each of these questions, choose the alternative which can replace the underlined word printed in bold without changing the meaning of the sentence.

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6) Which of the following are valid characters for a numeric literal constant? A. a comma B. a dollar sign ($) C. a percent sign (%) D. a space E. None of the above

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7)Which of the below symbols is a newline character? A. B. C. /nD. /r

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8)PHP recognizes constructors by the name ________

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9)______ symbol is a newline character.

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10)What is the output of PHP code given below?

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11)Which of the following variable name is invalid?

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12)What is the alternative command available to echo and what does it do

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13)What are ERC20 tokens?

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14)What is the difference between single-quoted and double-quoted strings in PHP?

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15)Minting NFT with BEP 721 tokens

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16)What are Fungible Tokens?

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17)istqb One of the fields on a form contains a text box which accepts alphabets in lower or upper case. Indentify the invalid Equivalance class value. a. CLASS b. cLASS c. CLass d. CLa01ss

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18)Explain the advantages of ERC20 tokens in crypto?

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