1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dovator [93]
3 years ago
14

Thiết kế biểu đồ thực thể liên kết và tập lược đồ cơ sở dữ liệu quan hệ cho các bài toán quản lý sau:

Computers and Technology
1 answer:
Paladinen [302]3 years ago
3 0

Answer:

sorry please write in English than i help.you i don't understand your language

You might be interested in
FFFFFFFFFRRRRRRRRRRRRRRRRRREEEEEEEEEEEEEEEEEEEEEEE
telo118 [61]

Answer:

THANKS I NEEDED THIS SOOO MUCH!!!$

6 0
3 years ago
Read 2 more answers
The item in this illustration that is highlighted is _____.
Svetlanka [38]

Answer:the title bar

Explanation:

3 0
3 years ago
Read 2 more answers
What is renewable energy
Marat540 [252]
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
8 0
3 years ago
Which type of app is the best choice when it is critical to be able to use the device's features but performance is not critical
lisov135 [29]

Answer:

Hybrid.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications. There are seven (7) main stages in the creation of a software and these are; planning, analysis, design, development (coding), testing, implementation and execution, and maintenance.

Some of the models used in the software development life cycle (SDLC) are;

I. A waterfall model: it can be defined as a process which involves sequentially breaking the software development into linear phases. Thus, the development phase takes a downward flow like a waterfall and as such each phase must be completed before starting another without any overlap in the process.

II. An incremental model: it refers to the process in which the requirements or criteria of the software development is divided into many standalone modules until the program is completed.

III. A spiral model: it can be defined as an evolutionary SDLC that is risk-driven in nature and typically comprises of both an iterative and a waterfall model. Spiral model of SDLC consist of these phases; planning, risk analysis, engineering and evaluation.

Basically, softwares are categorized into three (3) main categories based on the development platform and these are;

a. Web application.

b. Native application.

c. Hybrid application.

A hybrid application is a type of software application that is designed based on the combination of the elements of both web applications and native applications.

Typically, a hybrid application is a web application that is developed in a native application shell, using a standardized web programming language such as CSS, JavaScript, and HTML.

Generally, a hybrid application avails a programmer the opportunity to write a code for a mobile application once while accommodating or being compatible with multiple app platforms such as Android, Windows, iOS, etc.

Hence, a hybrid application is the best choice of an application when it's critical for the end users to be able to use the features associated with a device such as a mobile phone but performance isn't critical.

4 0
3 years ago
Help plzzzzzzzzzzzzzzzzzzzzzzzzz
Reil [10]

B, Parallel ports are faster than serial ports.

A parallel port can move a set of 8 bits at a time on eight different wires, it uses a 25 pin connector, called a DB-25 connector, whereas a serial port only has a DB-9 connector.

7 0
3 years ago
Other questions:
  • What type of rain happens when cold air meets warm air
    14·1 answer
  • • The length of time between water level measurements/ control adjustments is DT. • If the water level drops to the bottom of th
    13·1 answer
  • colby lives a very career-driven lifestyle. he works long hours and enjoys making a lot of money by working overtime. after he a
    14·2 answers
  • what are the benefits of VolP? select all that apply. A:cheaper printings B:clearer calls C: faster download D: increased effici
    11·2 answers
  • HURRY!!!!!!!!!!!!!
    15·1 answer
  • Why is there no I do you time of day when all students should study
    10·1 answer
  • Employers can use spyware to track program usage by employees.
    12·1 answer
  • Lucas wants to expand his vocabulary to better understand the sentence below. The insidious burglar moved through the house unhe
    7·2 answers
  • What is the purpose of a hyperlink in a presentation?
    11·1 answer
  • If userNum1 is less than 0, put "userNum1 is negative.\n" to output. If userNum2 is greater than 10, assign userNum2 with 0. Els
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!