Answer:
There are different phases of railroad expansion with the innovations in technology.
Explanation:
Few of the technological innovations are described below that leads in railroad expansion more rapid.
1. Centralized Traffic control (CTC) is introduced in 1960's that is used to control the traffic on railroads using different signal control.
2. In 1990's after computer technology involvement, railway ticket and reservation system is automate and being centralized. That makes the railroad expansion improve.
3. Bullet train technology has been introduced, that makes the railway trains more faster.
4. Electric trains has been introduced to use green energy and reduce the dependency on the fuel to make environment clean and green.
Time management,they wouldn’t have enough time to read it and they would become more stressed out
Answer:
The answer to the given question is the option "a".
Explanation:
In this question, the answer is "middleware" software because this software works between the operating system and the applications that provide connectivity to two or more software applications. for example database, application server, etc and other choices that are not correct can be described as:
- In option b, The integration middle wear represents the software of the system. It does not coordinate between operating and application software.
- In option c, It is used to manage the data and the information for the process.
- In option d, It includes the hardware, software and the networks. In this hardware and software link for use software.
That's why the answer to this question is the option "a".
