1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga2289 [7]
3 years ago
12

When using the wait and signal operations, ____ sets the process's process control block to the blocked state and links it to th

e queue of processes waiting to enter this particular critical region?
Computers and Technology
1 answer:
lbvjy [14]3 years ago
3 0
<span>When using the wait and signal operations, Wait sets the process's process control block to the blocked state and links it to the queue of processes waiting to enter this particular critical region.</span>
You might be interested in
9. In Electronic Codebook (ECB): a. The message is broken into independent blocks which are encrypted b. The message is broken i
DaniilM [7]

Answer:

The correct answer is letter "A": The message is broken into independent blocks which are encrypted.

Explanation:

There are five (5) main forms of encryption: <em>Electronic Code Book (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Output Feedback (OFB)</em>. Electronic Code Book (ECB) is the simplest of all of them. Using this method to encrypt information implies dividing a message into two parts to encrypt each block independently. ECB does not hide patterns effectively because the blocks are encrypted using identical plaintexts.

8 0
3 years ago
To find the bottom 10 items of a list we need to click on Filter option
avanturin [10]

Answer:

I think it's false

I hope it helps you

4 0
2 years ago
Write a SELECT statement that joins the Categories table to the Products table and returns these columns: category_name, product
Sphinxa [80]

Answer & Explanation:

1) Query:

SELECT Product_Name, Category_Name, List_Price

FROM Products AS P JOIN Categories AS C

ON C.Category_ID = P.Category_ID

ORDER BY Category_Name, Product_Name ASC;

2) Query:

SELECT C.Last_Name, C.First_Name, Order_Date, P.Product_Name, Item_Price, Discount_Amount, Quantity

FROM Customers AS C JOIN Orders AS O

ON C.Customer_ID = O.Customer_ID

JOIN Order_Items AS OI

ON O.Order_ID = OI.Order_ID

JOIN Products AS P

ON OI.Product_ID = P.Product_ID

ORDER BY Last_Name, Order_Date, Product_Name;

3) Query:

SELECT Category_Name, Product_ID

FROM Categories LEFT JOIN Products

ON Categories.Category_ID = Products.Category_ID

WHERE Product_ID IS NULL;

4) Query:

SELECT 'SHIPPED' AS Ship_Status, Order_Id, Order_Date

FROM Orders

WHERE Ship_Date IS NOT NULL

UNION

SELECT 'NOT SHIPPED' AS Ship_Status, Order_ID, Order_Date

FROM Orders

WHERE Ship_Date IS NULL

ORDER BY Order_Date;

3 0
3 years ago
What is cpu?<br>please give me right answer ​
LUCKY_DIMON [66]

Answer:

Explanation:

processor such as intel/amd processors

7 0
2 years ago
Read 2 more answers
What doyou mean by process model and project model?
vlabodo [156]

Answer:

A process model is a narrative of each type of process. These models consist of processes that are inherently similar and are categorized accordingly; a logical set of actions executed in a comprehensible framework.

A project model is concise and visual, it depicts how a project will be implemented. They are specifically tailored according to each project, describing each of its functional aspects. Decision gates and partitions are important aspects and need to be exemplified throughout the project.

4 0
2 years ago
Other questions:
  • Which type of statement is used to communicate one’s feelings in a nonconfrontational manner?
    14·1 answer
  • Your computer has a single hard disk w/ a single volume used by the C:\ drive. You have previously upgraded the disk to a dynami
    6·1 answer
  • A type of multiprocessor chip that provides two or more separate and independent CPUs.
    8·1 answer
  • 75+ (43-54)<br> -12<br> 12<br> 41
    12·2 answers
  • The working window of a presentation is the O outline O handout 0 notes o slide​
    5·2 answers
  • 31
    10·1 answer
  • Can someone find out what this binary number thing is. Just find out the message, I'm having a difficult time
    13·1 answer
  • What is intellectual property rights law ?​
    8·1 answer
  • What does playstation network is currently undergoing maintenance?.
    15·1 answer
  • The _____ feature enables you to represent text as colorful visuals.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!