Microsoft word is an example of a graphical word program
The answer is (c.) synthetic rubber
The impeller pump in some outboard motor is made of synthetic rubber. The purpose of the impeller in the motor is for the cooling. It is used to pump the water to the engine from below. It has a standard design and it only uses rubber as the material.
Answer / Explanation
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Question
The UML models operations by listing the operation name followed by a set of ____. A plus sign (+) in front of the operation name indicates that the operation is a public one in the UML (i.e., a public method in Java).
Answer:
To properly answer this question, let us first define what a UML is:
UML can be defined as or is simply refereed to as Unified Modelling Language. It is considered as the standard for modeling language that enables designers and developers to specify, visualize, construct and document object or programs made by them in the areas of software systems, Thus, UML makes this objects developed by computer gurus secure and robust in execution.
If we now go back to the question asked while referencing the explanation given of what a UML is, the answer to the question is
parentheses.
However, if the original question being asked is valid, the answer to it would be : sign (+) in front of the operation name
<u>Answer:</u>
Using transistors instead of vacuum tubes in the second-generation computers drastically reduced the size of the computer size.
<u>Explanation:</u>
- Transistors were smaller when compared to vacuum tubes so computers with vacuum tubes were small in size
.
- They were also faster in speed, and cheaper to build.
- These computers also operates at lower temperature and produces less heat.
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In 1956, TX-0 was the first computer to build with transistors.
- Varieties of transistors under a single unit called Integrated Circuit Chip or ICs.
- Increase in Memory size, increasing processing speed are the major achievements of ICs.