Recent Technologies in IT Class 12 Exercise Solutions, students will get accurate, well-explained, and exam-oriented answers to all textbook questions. These solutions are prepared strictly according to the latest HSC syllabus, making them ideal for revision, homework, and board exam preparation.
Recent Technologies in IT Class 12 Exercise Solutions
Q.1 Fill in the blank.
1. FDM technique is used for……………
Show Answer ⟶2. With the help of 3D printing, we can create ………………. models.
3. AR stands for……………………….
Show Answer ⟶4. VR stands for ……………………….
5. The 5th Generation of mobile communication technology is also known as…………………………
Show Answer ⟶Q.2 Match the pair
| A | B |
|---|---|
| 1) F.D.M. Technique | a) 5G |
| 2) Fastest method of data transfer | b) VR |
| 3) Augmented Reality | c) 3D Printing |
| 4) Virtual Reality | d) AR |
Answer:
| A | B |
|---|---|
| 1) F.D.M. Technique | c) 3D Printing |
| 2) Fastest method of data transfer | a) 5G |
| 3) Augmented Reality | d) AR |
| 4) Virtual Reality | b) VR |
Q.3 State whether the given statement are true or false.
1. FDM is the type of 3D printing Technology.
Show Answer ⟶2. 3D gaming is an application of VR
Show Answer ⟶3. 5G is 100 times Faster than 4G.
Show Answer ⟶4. Ultra HD videos can be played at Faster rate by using 5G.
Show Answer ⟶Q.4 Write short Answers.
1. Explain 3D Printing Technology.
Answer: 3D printing enables you to produce complex shapes using less material than traditional manufacturing methods. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object.
2. Give some Applications of 3D Printing technology.
Answer: Some applications of 3D printing technology are:
- Medical field: prosthetics, implants, organ models
- Education: teaching aids and prototypes
- Engineering: product design and rapid prototyping
- Architecture: scale models of buildings
- Fashion and art: customized jewelry, sculptures
3. Explain Augmented Reality.
Answer: Augmented reality (AR) is an interactive experience of a real-world environment. The objects that reside in the real world are enhanced by computer generated perceptual Information, including visuals, auditories and haptics.
4. Explain Virtual Reality.
Answer: Virtual Reality (VR) is the use of computer technology to create a simulated environment. The term “virtual” has been used in the computer sense of “not physically existing but made to appear by software” since 1959. One method by which virtual reality can be realized is simulation based virtual reality.
5. Explain Concept of 5G.
Answer: 5G is the fifth generation of cellular network technology. 5G is the next generation of wireless communications. It is expected to provide Internet connections that are least 40 times faster than 4G LTE. 5G technology may use a variety of spectrum bands, including millimeter wave (mmWave) radio spectrum, which can carry very large amounts of data a short distance.
6. List some Features of 5G.
Answer: The features of 5G are:
- Ultra HD VIdeos
- Reduced website load time
- Reduced App load time
- Multiple time faster
- IOT based application
- High speed data transfer
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