Page 551 - Computer Science V2.0 Class 11

A Cybercrime 466, 467, 468
A ● B 68, 69 D
A AND B 69, 75 De Morgan’s laws 72, 73, 78
A OR B 69, 70 debugging 90, 117, 170
abs() 191, 194, 199, 202, 230 Decimal Number System (Base-10) 24
Absorption Law: ∀ a, b ∈ S 71, 78 Decimal Numbers having Integer Part and Fraction Part To Octal
Adware 458, 460 number 44
algorithm 31, 88, 90–93, 99, 100 Decimal to Binary Conversion 30, 39
American Standard Code for Information Interchange (ASCII) 51 Decimal to Hexadecimal Conversion 33
antivirus 461, 466, 468 Decimal to Octal Conversion 32
Apache 465 Default Parameters 230, 236, 237
append 378 del Operator 411
Arithmetic Operators 130, 162, 163 del statement 380
Assignment Operators 163, 164, 168 Delimiters 128, 129
Associative Law 72, 78 Denial of Service 458
B Dictionary (Mapping) 156
Dictionary in Python 406
Binary Number System (Base-2) 26 Dictionary Methods 410
Binary to Decimal Conversion 31, 42 Digital Footprints 452, 453
Binary to Hexadecimal Conversion 35 Digital Rights Management 464
Binary to Octal Conversion 34 digital signals or logic signals 68
bool (Boolean) 153, 156 divmod() 194
Boolean algebra β is defined by a triplet
β = < S, +, ●> 70 E
Boolean expression 70, 73, 76, 153, 256, 257, 293, 309 Eavesdropping 455, 457
Boolean functions 73, 76 else 94, 257, 258, 259
boot sector virus 459 Encoding Schemes 51
break Statement 290, 295, 297, 298, 299 endswith(subStr) 345
Built-in functions 117, 135, 191, 195, 197, 199, 202, 230-232, 285, 334, Equivalence gate 75
337, 377, 387 eval() 192
Built-in Modules 230 E-waste Management 468
C extend(obj) 378
Extended ASCII 51
capitalize() 343
Clear cookies and cache 462 F
clear() 412 Fabrication 455
Coding 51, 52, 89, 90, 295 Face Value 25
coercion 169 File Infectors 459
Comments 127, 133, 135, 197, 287, 453, 454, 457 find(subStr) 345
Common Errors 140, 172 Firewall 461
Complex 152, 153, 156 float (floating point numbers) 153
Compound Statements 254 Flowchart 90, 92
Concatenation Operator + 376, 387 for Statement 286, 287, 296
Conditional Flow 252, 253 fraction part (also called a fractional part) 25
continue Statement 299, 300, 301 Fractional Numbers 25, 28, 39
control variable 256, 288, 290, 292, 297, 301, 339 Free and Open Source Licence 465
Conversion of Binary Numbers to Hexadecimal 48 from <module> import * 232
Conversion of Decimal Fractions to Hexadecimal 45 fromkeys(<keys> <value>) 412
Conversion of Fractional Binary Numbers to Octal 47 Function Argument 237
Conversion of Fractional Numbers from Decimal to Octal 43 function call 200, 205, 206, 207
Conversion of Fractions from Octal to Decimal 45 Functions 135
Conversion of Hexadecimal Fractions to Decimal 46 fundamental gates 76
Conversion of Hexadecimal Numbers to Binary 49
Conversion of Hexadecimal Numbers to Octal 49 G
Conversion of Octal Numbers to Binary 48 Gender and Disability Issues 469
Conversion of Octal Numbers to Hexadecimal 50 General Public License (GPL) 465
copy() 412 get(myKey, val) 412
Copyright 462, 463, 465 H
Copyright Infringement 463
count(element) 379 Hacking 455
count() 379 help() 207, 231
Creative Commons 465 help() function 207
Cyber Bullying 457 hexadecimal number system 28
Cyber Forensics 467 Hexadecimal Number System (Base-16) 28
Cyber Law 467 Hexadecimal to binary 35
Cyber Threats 455 Hexadecimal to Decimal Conversion 33
Cyber Trolls 457 Hexadecimal to Octal Conversion 36

Index 537537