80.5) Why Should You Know Various File Extensions

80.5) Why should you know various file extensions

A) Do you have the software to open the file

B) Do you even want to open it? (i.e. .exe you might NOT want to open)

80)

A) .xls or .xlsx

B) .txt

C) .csv

D) .html

81) GUI (User Interface) – What you see – the text boxes, the images, the pick lists

Business Logic, Server Tier, Programming Tier – validation of business rules – do you have the prerequisites for the class, are you in the right major to take the class

Database or Storage – Stores records for retrieval and reporting – the storage of a student address record.

82) Data

It cannot be recovered if lost. Information, such as a report can be recovered. But if the data itself is lost, reports cannot be recovered.

83) Analysis – What are we going to build

Design - How are we going to build it – Dig more deeply into the requirements determined at analysis phase

Development –Do it! Code the system or build the datbase

Test - Perform quality assurance and test the system against the requirement

Deliver – Hand it over to the customer and train how to use the system.

Enhance/maintain – fix defects that were not considered critical and you incorporate necessary changes into the system

84) ROM is firmware (hardware and software) It contains instructions for how to find the operating system and boot the computer

85) Sequence, Selection and Repetition

86) Java and C#

87) DNS translates between IP addresses and domains. DNS is compared to a telephone book.

88) Interface through which a human can interact with a computer and it also manages the hardware and software resources.

89) BACKUPS, Physically (walls, underground, guards), rules and procedures, data rules

90) A) Windows 10

B) Android

C) Unix

D) MS Office

E) NVU

F) MS Office

G) Architectural Software to build skyscrapers

H) MS Office

I) Anything that Monsanto might build that is only for its use

>=0 and <=300000

>=0 and <=5.0

>=100 and <=50000

>=1883 and <=2018