Cs144 - Study guides, Study notes & Summaries

Which of the following statements are true? A In a network, such as in their B4 network interconnecting their data-center sites, Google can use low and high priorities in the switches to keep the network highly loaded with bulk traffic, while giving low latency to user client traffic. B When building datacenter networks, cable bundling increases number of fiber runs to decrease number of hops a packet must take. C Network providers place major content servers like Netflix away from major p...

What is a meta-algorithm? a. A specific set of steps to get to a solution to a problem b. An advanced algorithm made of out parts of another algorithm c. An algorithm which has been translated into optimizied machine code d. Steps to develop a specific set of steps to get to a solution to a problem - Answer- d. Steps to develop a specific set of steps to get to a solution to a problem Which word does this definition describe? - an exploitable similarity between a solved problem a...

What is refactoring? a. The process of restructuring existing computer code without changing its external behavior b. The process of finding and removing errors from computer code c. Working with the customer to discover what the true requirements of the system are d. The process of separating the essential characteristics in a system from the accidental - Answer- a. The process of restructuring existing computer code without changing its external behavior How can git support your...

Excellently summarised notes for Computer Science 144 (Stellenbosch University) - all topics needed for the A2 are covered: 4.1, 4.2, 4.4, and 4.5 4.1 Analysis of Algorithms 4.2 Sorting and Searching 4.4 Symbol Tables 4.5 Case Study: Small-World Phenomenon The summaries are neatly digitally summarised, using a combination of the textbook, website-book and slides to help you ace the exam! Note: these summaries are for the Java language.

What is a meta-algorithm? a. A specific set of steps to get to a solution to a problem b. An advanced algorithm made of out parts of another algorithm c. An algorithm which has been translated into optimizied machine code d. Steps to develop a specific set of steps to get to a solution to a problem - d. Steps to develop a specific set of steps to get to a solution to a problem Which word does this definition describe? - an exploitable similarity between a solved problem and an un...

Summaries for Stellenbosch University Computer Science 144 - covering topics 3.1, 3.2, 3.3. and 3.4. 3.1 Using Data Types describes how to use existing reference data types, for text processing image processing. 3.2 Creating Data Types describes how to create user-defined data types using Java's class mechanism. 3.3 Designing Data Types considers important techniques for designing data types, emphasizing APIs, encapsulation, immutability, and design-by-contract. 3.4 Case Study: N-B...

Detailed summary of chapter 3.1 about using data types in Python for CS144. All you need to study for chapter 3.1 for the A1

Detailed summary of Chapter 4.1 - performance in Python for CS144 at Stellenbosch University. All you need to study from Chapter 4.1 for the A1.

Detailed summary of chapter 4.2 about searching and sorting in Python for CS 144 students. All you need to know from chapter 4.2 for the A1

Detailed summary of chapter 3.2 - creating data types in Python. Includes everything you need to know about chapter 3.2 for the A1