COMPUTERS AND TECHNOLOGY HIGH SCHOOL

Two independent customers are scheduled to arrive in the afternoon. Their arrival times are uniformly distributed between 2 pm and 8 pm. Compute (a) the expected time of the first (earlier) arrival; (b) the expected time of the last (later) arrival.

Answers

Answer 1

Answer:

Answer:

1/3

Explanation:

T₁ , T₂ , be the arrival times of two customers.

See expected time for the earliest and latest below.

The formulas used will guide you.

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Linda is training to become a certified network design expert and consultant. While researching about the process of cellular radio transmissions, Linda learns that when a cell phone user begins to make a call, it is picked up by the cell tower located in the cell in which the cell phone is located and that belongs to the user's wireless provider. Which of the following is the next step in this process?a. The cell tower forwards the call to the wireless provider's Mobile Telephone Switching Office
b. The cell tower requests the cell phone user to stay in the current location until the recipient answers the call.
c. The cell tower routes the call to the sender's telephone via his or her mobile or conventional telephone service provider.
d. The cell tower combines service areas into overlapping bevel-shaped zones called frames.

Answers

Answer:

a. The cell tower forwards the call to the wireless provider's Mobile Telephone Switching Office

Explanation:

When a cell phone user begins to make a call, it is picked up by the cell tower located in the cell in which the cell phone is located and that belongs to the user's wireless provider. The next step in this process is that the cell tower forwards the call to the wireless provider's Mobile Telephone Switching Office.

Which should you consider when selecting a highlighting color?size
equality
alignment
contrast

Answers

Answer:

contrast

Explanation:

Answer:

I'm pretty sure it's contrast

Explanation:

It would be contrast because when you're looking for a highlighting color, you'd want to use colors that stand out from the rest. This helps you find what you want to see again very easily.

I'm sorry if this is wrong, but if it's right pls vote me brainliest

Which of the following are considered transactions in an information system?1) money deposited in a bank account
2) student recording her answer to a question in an online test
3) customer adding an item to the online shopping cart

Select one:
a) 1 and 3 only
b) 1 only
c) All of them
d) None of them

Answers

Answer: (C) All of them.

Explanation:

All the given options are example of the transaction in the information system.

As, the money deposited in the bank account is the process that take place computerized for transaction purpose. Now a days we can easily done transaction through wire transfer at anywhere and anytime by using the information system technology.

Students can easily study online and also record their answers in the online test by using the information system technology.

Customers can also doing shopping online by adding various products and items in the online shopping cart by using various e-commerce websites like amazon, flip-cart etc.

Records refer to the rows in the database. A.True B.False Field names can be duplicated in the database. A.True B.False You can sort the data only on one field. A.True B.False Field represents a column in the database. A.True B.False Subtotal values in the database are calculated with the Count function. A.True B.False In a database, one cannot rearrange the data as per the need. A.True B.False Conditional Formatting sets a cell's format according to the condition that you specify. A.True B.False

Answers

1. False
2. Not sure but i think its False
3. False
4. False
5. False
6. False
7. True

Using desktop productivity software ensures that the end product will look professional.

Answers

If you are trying to ask whether the statement is true or false, then I would answer TRUE.
Using desktop productivity software surely ensures that the end product will look professional.
Productivity software, sometimes termed as personal productivity software and or office productivity software is an application software dedicated to producing information, including documents, presentations, worksheets, databases, charts, graphs, digital paintings, electronic music and digital video.

Answer:

false

Explanation:

If an investigator finds a computer that is turned off during a search with a warrant, the investigator should:___________.A. turn on the computer.
B. leave the computer turned off.
C. unplug the computer from the wall.
D. none of the above

Answers

Answer:

B. leave the computer turned off.

Explanation:

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