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Questions and Answers

What is software engineering concerned with?

  • All aspects of software production (correct)
  • Developing electrical systems
  • Designing computer networks
  • Constructing hardware components

What was the cause of the Ariane 5 rocket disaster?

  • Pilot error during launch
  • Unhandled floating-point exception in the software (correct)
  • Software malfunction due to memory limitation
  • Hardware failure in the rocket engine

Why is good software considered maintainable?

  • It only works on specific hardware
  • It runs perfectly without any bugs
  • It can be modified easily and cost-effectively (correct)
  • It doesn't require updates

What are the fundamental software engineering activities according to the text?

<p>Software specification and development (A)</p> Signup and view all the answers

Why are the economics of developed nations dependent on software?

<p>Because software controls more and more systems (A)</p> Signup and view all the answers

What is the primary goal of good software according to the provided text?

<p>To provide functionalities and performance to users (C)</p> Signup and view all the answers

What is the primary focus of computer science compared to software engineering?

<p>Theory and fundamentals (A)</p> Signup and view all the answers

Which aspect falls under system engineering rather than software engineering?

<p>Hardware development (D)</p> Signup and view all the answers

What is a significant difference between software costs and hardware costs?

<p>Software costs controlling computer system costs (A)</p> Signup and view all the answers

In terms of cost, what may happen in systems with a long life span?

<p>Maintenance costs can surpass development costs (B)</p> Signup and view all the answers

What type of products are Generic Products as described in the text?

<p>Sold on the open market to any customer (C)</p> Signup and view all the answers

What is the percentage breakdown of software costs according to the text?

<p>60% development, 40% testing (D)</p> Signup and view all the answers

Which type of system is primarily intended to entertain the user?

<p>Entertainment systems (B)</p> Signup and view all the answers

What are systems composed of other software systems known as?

<p>Systems of systems (A)</p> Signup and view all the answers

In what kind of system would you find an embedded system in an insulin pump?

<p>Systems for modeling and simulation (C)</p> Signup and view all the answers

What type of system collects data using sensors and sends it to other systems for processing?

<p>Data collection systems (C)</p> Signup and view all the answers

Which system type has boundaries that are said to be blurred according to the text?

<p>Systems of systems (D)</p> Signup and view all the answers

What do developers need to consider when creating a game for mobile phones, according to the text?

<p>Constraints similar to phone software developers (C)</p> Signup and view all the answers

What kind of software systems are developed for a specific customer?

<p>Customized products (A)</p> Signup and view all the answers

Why is it important for software to be trustworthy?

<p>To prevent attacks by malicious users (A)</p> Signup and view all the answers

Which factor plays a significant role in determining suitable software engineering methods?

<p>Type of application being developed (A)</p> Signup and view all the answers

What characterizes stand-alone applications?

<p>They run on a local computer (C)</p> Signup and view all the answers

What is a common challenge for software systems required to operate across networks with diverse devices?

<p>Interoperability issues (D)</p> Signup and view all the answers

What type of applications do not need to be connected to a network?

<p>Office applications on a PC (D)</p> Signup and view all the answers

Which type of applications involve interactions with a remote system to buy goods and services?

<p>Interactive transaction-based applications (C)</p> Signup and view all the answers

What type of systems control and manage hardware devices?

<p>Embedded control systems (A)</p> Signup and view all the answers

Which systems are specifically designed for processing data in large batches?

<p>Batch processing systems (C)</p> Signup and view all the answers

Which applications often have a large data store accessed and updated in each transaction, such as internet banking?

<p>Interactive transaction-based applications (C)</p> Signup and view all the answers

Which software type executes on a remote computer and is accessed by users from their own PCs or terminals?

<p>Interactive transaction-based applications (A)</p> Signup and view all the answers
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