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ITGS - chapter 14 Flashcards | StudBud
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ITGS - chapter 14
ITGS - chapter 14
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Answers
1
What crosses between natural human language and precise machine language?
Low-level language
High-level language
Unicode language
Binary language
2
How does the pilot approach implement a new system?
having both new & old systems run and phasing the old out
replacing the old system with the new system completely
implement new system in each department one by one
testing system in one department and then moving to another
3
What do programmers call the outlining design when solving problems?
Top-down
Bottom-Up
Stepwise Refinement
Pseudocode
4
Which IT professional is primarily responsible for developing and managing the system?
system analyst
IT system manager
system manager
software engineer
5
Which of the following is NOT a control structure?
section
sequence
series
repetition
6
What is the name of a looping mechanism?
Binary
Boolean
Repetition
Round-a-bout
7
Which of the following is NOT a high-level programming language?
Python
HTML
COBOL
C++
8
What does aspect-oriented programming do?
utilizes pictures instead of coding
collection of step-by-step instructions and objects
makes smaller modules to build up a complete program
separates object's functionality to minimize overlap
9
Which programming tool is useful in web applications?
XML
FORTRAN
visual scripting
COBOL
10
An integrated compiler has all of these except
CPU
compiler
text editor
debugger
11
What is another name for macro languages?
query languages
scripting languages
fifth-generation languages
fourth-generation languages
12
True or False:
Low-level languages are not repetitive.
False
True
13
What technique makes the programing process easier and more productive?
Modular Programming
Structured Programming
Code Driven Programming
Visualization
14
What is not part of the maintenance phase?
monitoring
alpha testing
evaluating
repairing
15
Why were high level languages developed?
integrate new solid state drives
simplify and stream line programming
enhance artificial intelligence
bridge the digital divide
16
Who was Grace Murray Hopper
A general in the Army
An engineer
A programmer
A scientist
17
Every computer has a native language known as ....
Operating System
Firmware
Binary code
Machine Language
18
What is the name of step-by-step instructions made to solve problems?
programming
algorithm
pseudocode
flow chart
19
Data collection techniques can be used during any phase of the systems development life cycle.
False
True
20
In a data flow diagram, what shape indicates a process?
Triangle
Diamond
Circle
Arrow
21
Prototyping is used in the __________ phase of the SDLC.
Investigation
Analysis
Design
Development
22
What is a syntax error?
violation within the logical structure of the program
violation of grammar rules in the programming language
violation of the program's original goals
An error within the software itself
23
Identify a branch of computer science.
all of the above
data structure
computer theory
programming
