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Andrei [34K]
3 years ago
13

Java what are synchronized functions.

Computers and Technology
1 answer:
adelina 88 [10]3 years ago
4 0

<h2>answer:</h2>

Synchronized method is used to lock an object for any shared resource. When a thread invokes a synchronized method, it automatically acquires the lock for that object and releases it when the thread completes its task.','.

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Im lonellly whos down to date me
inna [77]

Answer:

I was actually just looking to help with someone's schoolwork. . .

Explanation:

5 0
3 years ago
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Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for some program. The number of cyc
Kipish [7]

Answer:

Option d) B is 1.33 times faster than A

Given:

Clock time, t_{A} = 100 ps

t_{A} = 150 ps

No. of cycles per instructions,  n_{A} = 2.0

n_{B} = 1.0

Solution:

Let I be the no. of instructions for the program.

CPU clock cycle, f_{A} = 2.0 I

CPU clock cycle, f_{B} = 1.0 I

Now,

CPU time for each can be calculated as:

CPU time, T = CPU clock cycle\times clock time

T_{A} = f_{A}\times t_{A} = 2.0 I\times 100 = 200 I ps

T_{B} = f_{B}\times t_{B} = 1.0 I\times 100 = 150 I ps

Thus B is faster than A

Now,

\frac{Performance of A}{Performance of B} = \frac{T_{A}}{T_{B}}

\frac{Performance of A}{Performance of B} = \frac{200}{150}

Performance of B is 1.33 times that of A

7 0
3 years ago
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Kevin would like to ensure that his software runs on a platform that is able to expand and contract as needs change. Which one o
Reil [10]

A terminology which best describe Kevin's goal in terms of expansion and contraction as needs change is: A. Scalability.

<h3>What is scalability?</h3>

Scalability can be defined as a measure of the ability of a system to change (expansion or contraction) in performance and cost as a result of changes in demands of application and system processing, especially in a network architecture.

In this context, we can logically deduce that a terminology which best describe Kevin's goal in terms of expansion and contraction as needs change is scalability.

Read more on scalability here: brainly.com/question/14301721

#SPJ1

Complete Question:

Kevin would like to ensure that his software runs on a platform that is able to expand and contract as needs change.  Which one of the following terms best describes his goal? A. Scalability B. Elasticity C. Cost effectiveness D. Agility

8 0
1 year ago
Survey data are collected by using all of these methods EXCEPT
castortr0y [4]

Answer:

Survey data are collected by using all of these methods except Field Research.

Explanation:

In field research data has been gathered from different experiments, qualitative analysis and observations of any event.

On the other hand, survey data can be collected from Following:

<u>structured interview</u><u>:</u>

where data can be gathered by interviews and analyzed it on quantitative basis.

<u>Face to face questionnaires:</u>

Data has been collected by asking questions directly from users in the form of interview.

<u>self-administered questionnaires</u>

In this research, questionnaire has been designed to asked question related to some topic without conducting interview.

8 0
3 years ago
A_________is a way for students to keep track of information during research.
Fudgin [204]
Note pad your welcome


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