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Cambridge GCSE Computing Online
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Programming
Introduction
58. Algorithms in pseudocode and flow diagrams
Algorithms in pseudocode and flow diagrams
59. High level code and machine code
High level code and machine code - Part A
High level code and machine code - Test A
High level code and machine code - Part B
High level code and machine code - Test B
High level code and machine code - Part C
High level code and machine code - Test C
High level code and machine code - Part D
High level code and machine code - Activity
60. Tour of an IDE
Tour of an IDE - Part A
Tour of an IDE - Test A
Tour of an IDE - Part B
Tour of an IDE - Test B
Tour of an IDE - Part C
Tour of an IDE - Test C
Tour of an IDE - Part D
Tour of an IDE - Activity 1
61. Sequence in an algorithm
Sequence in an algorithm - Part A
Sequence in an algorithm - Test A
Sequence in an algorithm - Part B
Sequence in an algorithm - Test B
Sequence in an algorithm - Part C
Sequence in an algorithm - Activity
62. Selection in an algorithm
Selection in an algorithm - Part A
Selection in an algorithm - Test A
Selection in an algorithm - Part B
Selection in an algorithm - Test B
Selection in an algorithm - Part C
Selection in an algorithm - Activity 1
Selection in an algorithm - Activity 2
63. Iteration, basic programming constructs and loops
Iteration, basic programming constructs and loops - Part A
Iteration, basic programming constructs and loops - Test A
Iteration, basic programming constructs and loops - Part B
Iteration, basic programming constructs and loops - Test B
Iteration, basic programming constructs and loops - Part C
Iteration, basic programming constructs and loops - Test C
Iteration, basic programming constructs and loops - Part D
Iteration, basic programming constructs and loops - Starter Activity
Iteration, basic programming constructs and loops - Plenary Activity
64. Variables and constants - new
Variables and constants
Variables and constants - Test
Variables and constants - Activity 1
65. Data types - new
Data types - Part A
Data types - Test A
66. Operations on numeric and Boolean data - new
Operations on numeric and Boolean data - Part A
Operations on numeric and Boolean data - Test A
Operations on numeric and Boolean data - Part B
Operations on numeric and Boolean data - Test B
Operations on numeric and Boolean data - Activity 1
67. Arrays - new
Arrays - Part A
Arrays - Test A
Arrays - Part B
Arrays - Activity 1
68. Syntax and logic errors
Syntax and logic errors - Part A
Syntax and logic errors - Test A
Syntax and logic errors - Part B
Syntax and logic errors - Starter Activity
Syntax and logic errors - Activity
69. Test data
Test data - Part A
Test data - Test A
Test data - Part B
Test data - Test B
Test data - Part C
Test data - Test C
Test data - Part D
Test data - Starter Activity
Test data - Activity
70. Basic string manipulation
Basic string manipulation - Part A
Basic string manipulation - Test A
Basic string manipulation - Part B
Basic string manipulation - Test B
Basic string manipulation - Starter Activity
Basic string manipulation - Activity
71. Basic file handling operations
Basic file handling operations - Part A
Basic file handling operations - Part B
Basic file handling operations - Test B
Basic file handling operations - Activity
Basic string manipulation - Test B
70. Basic string manipulation
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Restart this test
I have a variable called city_name which contains the name of a city. How would I slice the first three characters?
city_name[0:3]
city_name[0:4]
city_name[1:4]
city_name[1:3]
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