FTCE Computer Science Exam
-Improved software program development productivity
-progressed software maintainability
-quicker improvement
-decrease value of development
-better great software - ANS-What are the blessings of item orientated programming?
-massive program size
-slower applications
-now not appropriate for all sorts of problems - ANS-What are the dangers of object oriented
programming?
-No security for facts as it's far exposed to whole software
-difficult to relate with real international objects
-hard to create new statistics types so extensibility is reduced
-lays emphasis on data operation in preference to records itself - ANS-What are risks to
procedural programming?
-Simple to apply, clean to put into effect
-Code reuse at distinct places with out copying
-Easy to tune application go with the flow
-Ability to be modular or structured
-Needs much less reminiscence - ANS-What are blessings to procedural programming?
-To develop know-how of the way a system is accomplished
-to examine manner for development
-to talk to others how a process is completed - ANS-Why do you operate a flow chart?
[ ] - ANS-Array
^ up carot - ANS-Conjunction operator (and) = Union
∩ - ANS-Symbol for intersection
1 to 7 - ANS-Order of OSI layers while receiving statistics
1. Separate the digits into agencies of four starting at the proper
2. Convert four bit range to a decimal
three. If any variety extra than 10, convert to eleven
four. Get your solution - ANS-What are the guidelines for changing binary to hex?
, 1. Split the digits
2. Find the decimal values
three. Convert every decimal fee right into a 4-digit binary fee
four. Get solution - ANS-What are the policies for converting hex to binary?
Sixties - ANS-When Internet became created
1969 - ANS-When Arpanet turned into created -Universities and Military
Eighties - ANS-When changed into C++ introduced
1990s - ANS-When WWW broadly used
7 to at least one - ANS-Order of OSI layers when transmitting facts
A' or Ac - ANS-Complement of A
Abstract magnificence (can not be instantiated) and Interface (blueprint of a class or series of
abstract methods) - ANS-What are 2 approaches to obtain abstraction in Java?
Abstraction - ANS-Focusing on the essential records most effective, ignoring beside the point
element
Abstraction - ANS-The methodology of hiding the implementation details form the person and
imparting best the capability
Abstraction - ANS-You do not need to recognise all of the info in the implementation (ex. Do no
longer want to understand how a combustion engine works to force a vehicle)
Agile Model - ANS-"fast failure" a very good component; small incremental modifications from
preceding releases, facilitates teams ID and cope with small problems on projects earlier than
evolve into massive troubles; get feedback thru development process
Agile, Lean, Waterfall, Iterative, Spiral, DevOps - ANS-What are the 6 forms of software
program development life cycles?
Algorithm - ANS-A set of commands designed to perform a specific challenge
Algorithms - ANS-Developing a step-with the aid of-step technique to the problem, or the
regulations to follow to remedy the trouble
APIs or Application Programming Interface - ANS-In Presentation layer, list of rules for
programming set or interface
-Improved software program development productivity
-progressed software maintainability
-quicker improvement
-decrease value of development
-better great software - ANS-What are the blessings of item orientated programming?
-massive program size
-slower applications
-now not appropriate for all sorts of problems - ANS-What are the dangers of object oriented
programming?
-No security for facts as it's far exposed to whole software
-difficult to relate with real international objects
-hard to create new statistics types so extensibility is reduced
-lays emphasis on data operation in preference to records itself - ANS-What are risks to
procedural programming?
-Simple to apply, clean to put into effect
-Code reuse at distinct places with out copying
-Easy to tune application go with the flow
-Ability to be modular or structured
-Needs much less reminiscence - ANS-What are blessings to procedural programming?
-To develop know-how of the way a system is accomplished
-to examine manner for development
-to talk to others how a process is completed - ANS-Why do you operate a flow chart?
[ ] - ANS-Array
^ up carot - ANS-Conjunction operator (and) = Union
∩ - ANS-Symbol for intersection
1 to 7 - ANS-Order of OSI layers while receiving statistics
1. Separate the digits into agencies of four starting at the proper
2. Convert four bit range to a decimal
three. If any variety extra than 10, convert to eleven
four. Get your solution - ANS-What are the guidelines for changing binary to hex?
, 1. Split the digits
2. Find the decimal values
three. Convert every decimal fee right into a 4-digit binary fee
four. Get solution - ANS-What are the policies for converting hex to binary?
Sixties - ANS-When Internet became created
1969 - ANS-When Arpanet turned into created -Universities and Military
Eighties - ANS-When changed into C++ introduced
1990s - ANS-When WWW broadly used
7 to at least one - ANS-Order of OSI layers when transmitting facts
A' or Ac - ANS-Complement of A
Abstract magnificence (can not be instantiated) and Interface (blueprint of a class or series of
abstract methods) - ANS-What are 2 approaches to obtain abstraction in Java?
Abstraction - ANS-Focusing on the essential records most effective, ignoring beside the point
element
Abstraction - ANS-The methodology of hiding the implementation details form the person and
imparting best the capability
Abstraction - ANS-You do not need to recognise all of the info in the implementation (ex. Do no
longer want to understand how a combustion engine works to force a vehicle)
Agile Model - ANS-"fast failure" a very good component; small incremental modifications from
preceding releases, facilitates teams ID and cope with small problems on projects earlier than
evolve into massive troubles; get feedback thru development process
Agile, Lean, Waterfall, Iterative, Spiral, DevOps - ANS-What are the 6 forms of software
program development life cycles?
Algorithm - ANS-A set of commands designed to perform a specific challenge
Algorithms - ANS-Developing a step-with the aid of-step technique to the problem, or the
regulations to follow to remedy the trouble
APIs or Application Programming Interface - ANS-In Presentation layer, list of rules for
programming set or interface
