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Class 12 Informatics Practices (065) Chapter 1 : Python Pandas – I Important Question Answer 1. What is Pandas or Python Pandas? Answer: Pandas or Python Pandas is Python’s library for data analysis. Pandas makes available various tools for data analysis and makes it a simple and easy process as compared to other tools. Pandas […]
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Python File Handling File Handling in Python MCQ’s Set – 9 Multiple Choice Questions Directions (Q.No 161-166) : Solve the question 161 to 166, to complete the function CountRec() A file “STUDENT.DAT” has structure (admission_number, Name, Percentage). A function countrec() in Python that would read contents of the file “STUDENT.DAT” and display the details of
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Python File Handling File Handling in Python MCQ’s Set – 8 Multiple Choice Questions Directions (Question Number 141 to 143) : Sumit want to write a list in file “test.dat” file. He has written some codes, but it is not complete. Complete these statements. Code is given below. 141. Write the valid alias name of
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Python File Handling File Handling in Python MCQ’s Set – 7 Multiple Choice Questions 121. The full name of a file or a directory is also called ________. a) folder name b) path c) pathname d) None of these 122. The _____ are from the topmost level of the directory structure. a) absolute paths b)
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Python File Handling File Handling in Python MCQ’s Set – 6 Multiple Choice Questions Answer Que Number 101 to 105 on the basis of given instructions and code. Your teacher has given you a method/function FilterWords() in python which read lines from a text file NewsLetter.TXT, and display those words, which are lesser than 4
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Python File Handling File Handling in Python MCQ’s Set – 5 Multiple Choice Questions 81. Find the output of the given code . a) anjeev b) 6 c) six d) None of these 82. Find the output of the given code . a) 23456 b) 5 c) Error d) None of these 83. Find the
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Python File Handling File Handling in Python MCQ’s Set – 4 Multiple Choice Questions 61. file_object.readline( ) How much bytes reads by the above statement? a) reads only one line at a time from the current cursor position b) reads only 20 bytes from current cursor position. c) Reads the entire file. d) None of
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Python File Handling File Handling in Python MCQ’s Set – 3 Multiple Choice Questions 41. The default file-open mode is ___________. a) read b) write c) append d) None of these 42. Write a command to open a file named “mybio.txt” in write mode? a) fileobject = open (“mybio.txt”, “w”) b) fileobject = open(“mybio.txt”) c)
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Unit 4 Societal Impacts Class 12 Informatics Practices New 065 Societal Impacts MCQ’s Multiple Choice Questions Set – 9 161. A research student is expected to write a thesis on a topic. The student browses Internet for the topic and luckily finds it on the Internet. He copies and submits the entire thesis as his
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 [FORMS] Multiple Choice Questions [Unit 2 – HTML-I Set 17] 321. As you know Radio Buttons are used when only one option is required to be selected. Then why in the given figure, all radio buttons are selected. Identify error? a. These are
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 [FORMS] Multiple Choice Questions [Unit 2 – HTML-I Set 16] 301. The _________ buttons are special buttons which have a traditional purpose to serve. a. Submit b. Reset c. Button d. Both (a) and (b) 302. When _________ button is clicked then form’s
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 [FORMS] Multiple Choice Questions [Unit 2 – HTML-I Set 15] 281. The __________ attribute of <INPUT> text box, is use to set the maximum number of characters a user can enter into the text box. a. value b. length c. size d. maxlength
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 14] 261. In HTML there are ________ types of buttons. a. two b. three c. four d. None of these 262. In HTML, which of the following is not a valid types of of button.
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 13] 241. In HTML image alignment can be controlled through _______ attribute. a. src b. align c. position d. location 242. ________ types of image alignment specifies in standard HTML. a. 3 b. 4 c.
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 12] 221. Which tag is used in the definition list for writing term, which definition you are suppose to write. a. <DD> b. <DT> c. <DL> d. None of these 222. Which tag is used
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 11] 201. Identify the type of bullet given in the figure – a. disc b. circle c. square d. None of these 202. A numbered list is also known as ____________. a. Ordered List b.
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 10] 181. _________ list are indented lists that have numbers or letters in front of each item. a. Ordered List b. Numbered List c. Both (a) and (b) d. None of these 182. _________ list
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 9] 161. Which of following ASCII characters have special meaning in HTML? a. < (left angle bracket) b. > (right angle bracket) c. & (ampersand) d. All of these 162. The _________ brackets are used
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 8] 141. ____________ styles render the text according to its meaning e.g. <EM> is for emphasizing something and <STRONG> is for strongly emphasizing some thing. a. Logical Text b. Physical Text c. Formatting Text d.
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Class 10 Computer Application Code 165 Unit 2 : HTML – 1 Multiple Choice Questions [Unit 2 – HTML-I Set 7] 121. ____________ give you a way to separate sections of your document visually. a. vertical rules b. breaking line c. horizontal rules d. None of these 122. ____________ tag produces a horizontal line spread
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