Which is true of databases and the applications that interact with them?
Which is true of databases and the applications that interact with them? Applications are interdependent with the databbase. What is another term for a formula that outlines how to execute a task? Which field must contain a unique value in order for a relational database table to function?
Which item facilitates communication between applications and databases?
Middleware sits between an operating system and the applications that run on it. It is effectively software that provides a method of communication and data management between applications that would otherwise not have any way to exchange data — such as with software tools and databases.
What is the role of drivers in facilitating communication between applications and databases?
What is the role of drivers in facilitating communication between applications and databases? They allow the application to interact with the database. Which SQL clause is used to inform the database management system (DBMS) which table should be interrogated by the query?
In which type of network topology is each networked device directly connected to every other networked device?
mesh topology
The mesh topology has a unique network design in which each computer on the network connects to every other. It is develops a P2P (point-to-point) connection between all the devices of the network.
What are different database languages?
Here are four types of database languages and their uses:
- Data definition language (DDL)
- Data manipulation language (DML)
- Data control language (DCL)
- Transaction control language (TCL)
What is DBMS give two examples?
The DBMS manages incoming data, organizes it, and provides ways for the data to be modified or extracted by users or other programs. Some DBMS examples include MySQL, PostgreSQL, Microsoft Access, SQL Server, FileMaker, Oracle, RDBMS, dBASE, Clipper, and FoxPro.
What are the two major software types?
Computer software is typically classified into two major types of programs: system software and application software. Systems software are programs that manage the resources of the computer system and simplify applications programming.
What are the two types of system software?
The two types of system software are operating systems and utility programs.
Which language corresponds one to one with Assembly?
177 Cards in this Set
| What is the definition of information technology? | It is the technology used to create, maintain, and make information accessible. |
|---|---|
| In which generation were silicon chips first used in computers? | Third generation |
| Which low-level language corresponds one to one with assembly? | machine language |
Which type of systems conversion involves starting the conversion with a portion of end users?
A pilot conversion is a hardware or software migration method that involves rolling out the new system to a small group of users for testing and evaluation.
Which topology has all computers servers and other devices connected to one cable?
Bus topology
Bus topology is a network type in which every computer and network device is connected to a single cable.
What is the most commonly used network topology?
Star topology
Star topology is by far the most common. Within this framework, each node is independently connected to a central hub via a physical cable—thus creating a star-like shape. All data must travel through the central node before it reaches its destination.
Why Python is the best language for test automation?
The major advantage that Python has over other programming languages for test automation is the easy to learn curve due to the readability of the language. As per Stack Overflow Developer Survey (2019), a whopping 73.1\% voted for Python as the most wanted programming language indicating the popularity of the Python language.
Is PHP a good programming language for test automation?
However, it is also well utilized as a programming language for test automation. If you are getting started with programming, you should definitely have a go at PHP. The difficulty level of PHP is low when compared to other backend programming languages like Python and Java. PHP has good community support and a growing ecosystem.
What programming languages are used in Smash Bros?
1 Python. 2 Java. 3 JavaScript. 4 C# 5 Ruby. 6 PHP. 7 SmashTest.
What is Java programming language?
Java is a general-purpose programming language that is owned by the Oracle Corporation. Java is built on the principles of object-oriented programming. The language follows the WORA (Write Once, Run Anywhere) principle which brings a lot of cross-platform benefits.