1.
IQE is a ................................. industry?
Correct Answer
A. Semiconductor
Explanation
IQE is a semiconductor industry because it is involved in the manufacturing and production of semiconductors. Semiconductors are essential components used in various electronic devices and systems, including computers, smartphones, and televisions. The term "semiconductor" refers to materials that have electrical conductivity between that of a conductor and an insulator. IQE's involvement in this industry suggests that it specializes in the fabrication and supply of semiconductors, catering to the growing demand for electronic products.
2.
Which year was IQE founded?
Correct Answer
D. 1988
Explanation
IQE was founded in 1988.
3.
Which year did IQE Group acquired MBE epitaxy manufacturing unit of RFMD, based in Greensboro, NC, USA?
Correct Answer
C. 2012
Explanation
In 2012, IQE Group acquired the MBE epitaxy manufacturing unit of RFMD, which was based in Greensboro, NC, USA.
4.
Where was IQE founded?
Correct Answer
D. United Kingdom
Explanation
IQE was founded in the United Kingdom.
5.
Who is the founded IQE?
Correct Answer
A. Dr Drew Nelson and Dr Michael Scott
Explanation
Dr Drew Nelson and Dr Michael Scott founded IQE.
6.
The company formed a new owned .......................... company specialising in silicon based epitaxy in 2000?
Correct Answer
C. Subsidiary
Explanation
The correct answer is "Subsidiary". A subsidiary is a company that is owned and controlled by another company, known as the parent company. In this case, the company formed a new subsidiary that specializes in silicon based epitaxy. This means that the parent company has established a separate entity to focus specifically on this area of expertise.
7.
Following the merge IQE became the first independent outsource manufacturer of both ............................. and radio frequency?
Correct Answer
D. Optoelectronic
Explanation
After the merge, IQE became the first independent outsource manufacturer of both optoelectronic and radio frequency components. Optoelectronics refers to the study and application of electronic devices and systems that source, detect, and control light, while radio frequency refers to the range of electromagnetic frequencies used in various wireless communication systems. Therefore, the correct answer is "Optoelectronic" as it accurately describes the type of components that IQE manufactures.
8.
The group acquired the Electronic Materials Division from ....................?
Correct Answer
B. Emcore
Explanation
The group acquired the Electronic Materials Division from Emcore.
9.
What the meaning of HBTs?
Correct Answer
B. Heterojunction bipolar transistors
Explanation
HBTs stands for Heterojunction bipolar transistors. Heterojunction refers to the junction of two different semiconductor materials, which allows for better performance and efficiency compared to homojunction transistors. HBTs are electronic devices that use this heterojunction structure to control the flow of current and amplify signals in electronic circuits. They are commonly used in high-frequency and high-speed applications due to their superior performance characteristics.
10.
What the full meaning of "CVD"?
Correct Answer
D. Chemical Vapor Deposition
Explanation
Chemical Vapor Deposition (CVD) is a process used to create thin films or coatings on a substrate by the reaction of vapor-phase chemicals. It involves the deposition of a solid material from a chemical vapor onto a heated surface. This technique is commonly used in the semiconductor industry to create thin films for electronic devices. The other options, Chemical Vigour Deposition, Chemical Vepour Deposition, and Chemical Vouy Deposition, are not recognized acronyms or terms in the field of materials science and do not accurately describe the process.