An apprenticeship is most likely to be found in the career of an electrician. Hence option C is correct.
An apprenticeship is typically a type of on-the-job training that combines classroom instruction with practical experience. In this context, an apprenticeship is most likely to be found in careers such as C. Electrician where an individual learn the trade by working alongside experienced electricians and gaining hands-on experience under their supervision.
Therefore, A. College professor, B. Web designer and D. Receptionist are not typically careers that involve apprenticeships. College professors typically have a PhD or other advanced degree and are hired based on their education and experience.
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Answer:
Cinematography
Explanation:
Cinematography is the blend of art and science and it deals with the recording of moving images on film or a digital storage device.
While making a movie some example of cinematography are the conclusions reached about lighting, camera filters, lenses etc.
Answer:
Output: The question segment gives the following output--
1) 6
2) 5
3) JAVA!
4) i love
5) I LOVEjava!
Explanation:
B. The datacenter routes the request to a destination server which hosts the website.
C. The user types a web address in his or her browser.
D. Request goes through a router or modem to the user's ISP.
User’s browser renders HTML code from destination server into web page
Answer:
An analog computer is a type of computer that processes data using continuous signals, typically represented by voltage levels or physical quantities like rotation angles. It can perform complex calculations by manipulating these continuous signals directly.
On the other hand, a digital computer processes data using discrete values represented as binary digits (0s and 1s). It uses electronic components, like transistors, to perform logical operations and arithmetic calculations.
The main difference lies in how they handle data: analog computers use continuous signals, while digital computers use discrete signals. Digital computers are more prevalent nowadays due to their ability to handle vast amounts of data accurately and efficiently, whereas analog computers are limited in their precision and scalability.
Answer:
To show that (A, *) is a group, we need to verify four conditions: closure, associativity, identity, and inverses.
1. Closure: For any x, y in A, x * y = (x ⋅ y) mod 24. Since the product of any two elements in A is also in A, closure is satisfied.
2. Associativity: The binary operator * is associative if (x * y) * z = x * (y * z) for all x, y, z in A. Since multiplication and modulo operations are associative, the binary operator * is also associative.
3. Identity: An identity element e in A should satisfy x * e = e * x = x for all x in A. Let's check each element in A:
1 * 1 = (1 ⋅ 1) mod 24 = 1 mod 24 = 1 (not the identity)
5 * 5 = (5 ⋅ 5) mod 24 = 25 mod 24 = 1 (not the identity)
7 * 7 = (7 ⋅ 7) mod 24 = 49 mod 24 = 1 (not the identity)
11 * 11 = (11 ⋅ 11) mod 24 = 121 mod 24 = 1 (not the identity)
None of the elements in A satisfy the condition for an identity element, so (A, *) does not have an identity element.
4. Inverses: For each element x in A, there should exist an element y in A such that x * y = y * x = e, where e is the identity element. Since (A, *) does not have an identity element, it also does not have inverses.
Therefore, (A, *) does not form a group.
For exercise 4:
a. To prove that A has a subgroup of order 2, we need to find two elements in A whose binary operation results in the identity element (which we determined does not exist). Therefore, A does not have a subgroup of order 2.
b. To prove that A has a subgroup of order 3, we need to find three elements in A whose binary operation results in the identity element (which we determined does not exist). Therefore, A does not have a subgroup of order 3.