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Welcome to the Software Tools MCQs Page

Dive deep into the fascinating world of Software Tools with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Software Tools, a crucial aspect of Software Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Software Tools, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Software Engineering.

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Check out the MCQs below to embark on an enriching journey through Software Tools. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Software Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Software Tools. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Software Tools MCQs | Page 4 of 10

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Q31.
What is the focus of language-centered environments?

a.

Individual programmers

b.

Coordination between sites

c.

Development process

d.

Standardization

Discuss
Answer: (a).Individual programmers Explanation:Language-centered environments, which encompasses both environments created manually around some given programming language and environments generated from a grammatical description of the program structures being manipulated. In both cases, the support offered mostly concerns the individual programmer.
Q32.
What is the difference between integrated environments and process-centered environments?

a.

Integrated environments support only the individual programmer, while process-centered environments support the entire development process

b.

Integrated environments are generated from a grammatical description of the program structures being manipulated, while process-centered environments are created manually around some given programming language

c.

Integrated environments encompass trimmed-down workbenches, while process-centered environments focus on support for personnel interactions

d.

None of the above

Discuss
Answer: (a).Integrated environments support only the individual programmer, while process-centered environments support the entire development process Explanation:Integrated environments support only the individual programmer, while process-centered environments support the entire development process. The other answer choices either describe differences between language-centered and process-centered environments or provide incorrect information.
Q33.
What is the main characteristic of a toolkit environment?

a.

Loosely-coupled collection of tools

b.

Integrated tools for specific programming languages

c.

Process models for software development

d.

Support for personnel interactions

Discuss
Answer: (a).Loosely-coupled collection of tools Explanation:The main characteristic of a toolkit environment is a loosely-coupled collection of tools. In this environment, each tool serves a specific, well-defined task, but they are not integrated in the way a drill and its attachments are.
Q34.
What is the file system structure in UNIX?

a.

Linear list

b.

Graph

c.

Tree

d.

Stack

Discuss
Answer: (c).Tree Explanation:The file system is a tree. The leafs of this tree are the files, while inner nodes correspond to directories.
Q35.
What is the structure of files in UNIX?

a.

Physical and logical records

b.

Sequential access files and random access files

c.

File types and categories

d.

Sequence of characters (bytes)

Discuss
Answer: (d).Sequence of characters (bytes) Explanation:Files have a very simple structure. A file is but a sequence of characters (bytes).
Q36.
What is the purpose of the wc command in UNIX?

a.

To print files

b.

To do pattern matching

c.

To count lines, words, and characters in files

d.

To redirect input and output

Discuss
Answer: (c).To count lines, words, and characters in files Explanation:wc counts the number of lines, words and characters in files.
Q37.
What is the purpose of the grep command in UNIX?

a.

To print files

b.

To do pattern matching

c.

To count lines, words, and characters in files

d.

To redirect input and output

Discuss
Answer: (b).To do pattern matching Explanation:The purpose of the grep command in UNIX is to do pattern matching.
Q38.
What is a toolkit environment?

a.

A collection of tightly-coupled tools that serve specific, well-defined tasks.

b.

A collection of loosely-coupled tools that serve specific, well-defined tasks.

c.

An environment that is specific to one programming language, development method, or process model.

d.

An environment that offers a number of very complex building blocks for developers to use.

Discuss
Answer: (b).A collection of loosely-coupled tools that serve specific, well-defined tasks. Explanation:A toolkit environment is a collection of loosely-coupled tools that serve specific, well-defined tasks.
Q39.
How can UNIX programs be combined to form larger programs?

a.

By using auxiliary files to store intermediate results

b.

By connecting them through a pipe denoted by ‘|’

c.

By writing a program from scratch

d.

By using process-centered environments

Discuss
Answer: (b).By connecting them through a pipe denoted by ‘|’ Explanation:If the output of one program is to serve as input to another program, they can be connected through a pipe denoted by ‘|’.
Q40.
What is the disadvantage of UNIX when it comes to command names?

a.

The command names are too long

b.

The command names are too short

c.

There is little consistency in interfaces and the choice of command names

d.

There are too many commands to choose from

Discuss
Answer: (c).There is little consistency in interfaces and the choice of command names Explanation:For different programs, the ‘-k’ option, say, may well mean something rather different. To stop a dialogue, you may try kill, stop, quit, end, leave, and a few others.
Page 4 of 10

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