JAVA Script

Bachelor of Business Administration in Computer Applications (BBA [CA])

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This set of Web Technologies Multiple Choice Questions & Answers (MCQs) focuses on JAVA Script

Q1 | Tags and text that are not directly displayed on the page are written in___________section.
Q2 | Some tags enclose the text. Those tags are known as ___________
Q3 | The tag is used to _________the text or sentence.
Q4 | The tag is used to display ________ text form a document
Q5 | _________ is used to give additional information.
Q6 | What is the range of short data type in Java script ?
Q7 | What is the range of byte data type in Java script?
Q8 | An expression involving byte, int, and literal numbers is promoted towhich of these?
Q9 | What is the numerical range of a char data type in Java script?
Q10 | Which of these coding types is used for data type characters in Java script?
Q11 | Which one is a valid declaration of a Boolean?
Q12 | Which of these operators is used to allocate memory to array variable inJava script?
Q13 | Which of these is an incorrect array declaration?
Q14 | Which of these is necessary to specify at time of array initialization?
Q15 | Which of the following can be operands of arithmetic operators?
Q16 | Modulus operator, %, can be applied to which of these?
Q17 | Which operator is used to invert all the digits in a binary representation ofa number?
Q18 | On applying Left shift operator, <<, on integer bits are lost one they areshifted past which position bit?
Q19 | Which of these operators can skip evaluating right hand operand?
Q20 | Which of these have highest precedence?
Q21 | Which of these statements are incorrect?
Q22 | Which of these selection statements test only for equality?
Q23 | . Which of these are selection statements in Java script?
Q24 | Which of the following is not a valid jump statement?
Q25 | _______is the measured as the amount of data that can be transferred from onepoint to another point within a specific amount of time.
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