A small square at the right corner of the table is what?

Consider a file system that uses inodes to represent files. Disk blocks are 2KB in size and a pointer to a disk block requires 4

deff fn [24]

Answer:

a. Maximum size of file = 8.003 GB

Explanation:

a. Maximum size of file

= (6 * 2 KB) + (2048 * 2 KB) + (2048 * 2048 * 2 KB)

= 12kb + 4096 Kb + 8388608 kb

= 8392716 kb

8392716/1024 mb = 8196.01 MB

8196.01 /1024 GB= 8.003 GB

b. According to above calculation

For 8 GB 6 direct, 1 single and 1 double indirect block requires

so

for 32 GB

24 direct Block

4 single and 4 double indirect block requires

7 0

3 years ago

The energy used by an appliance which operates at 240 volts at 15 amp for 4 hr. is A. 0.92 kwhr. B. 3.45 kwhr. C. 14.4 kwhr. D.

Tju [1.3M]

Answer:

C. 14.4 kwhr.

Explanation:

To calculate the energy used by appliance first calculate the power. The formulae for calculating power(P) is $P= I \times V$ , where V stands for voltage and I stands for current.

In the given problem, V = 240 volts and I = 15 amp. Therefore,

$P=240 \times 15 =3600\ watt(w) = 3.6\ kw$

Now, formulae for calculating energy used i.e. work(W) is $W = P\times t$ , where t is the time.

In the given question time is 4 hr. Therefore energy used will be,

Energy used (W) = $3.6\times4 =14.4\ kwhr$ .

8 0

3 years ago

Which format is best for the image below?

fredd [130]

I’m pretty sure it’s PNG

3 0

3 years ago

An online company wants to conduct real-time sentiment analysis about its products from its social media channels using SQL.

iogann1982 [59]

Answer:

An online company wants to conduct real-time sentiment analysis about its products from its social media channels using SQL. The solution which has lowest cost and operational burden is as follow:

B. Configure the input stream using Amazon Kinesis Data Streams. Use Amazon Kinesis Data Analytics to write SQL queries against the stream.

Explanation:

The option A is not correct as this solution doesn't have lowest cost and operational burden as set up a streaming data ingestion application on Amazon EC2 and connect it to a Hadoop cluster for data processing will have more cost and operational burden.
The lowest cost and operational burden solution is that we configure input stream using Amazon Kinesis Data Streams. We can use Amazon Kinesis Data Analytics to write SQL queries against the stream.
The option c and d are also more pricey in terms of cost and operational burden as compared to Amazon Kinesis Data stream and analytics.

4 0

3 years ago

Explain what mistake Miranda made in the following scenario. Situation: Miranda suspects that there may be a problem with the ha

Dennis_Churaev [7]

Answer: Answer below.

Explanation:

I'm not fully sure myself, so don't agree with me fully.

I believe what she may have done wrong is tell the technician about a "program." A program doesn't have to do anything with physical hardware.

5 0

3 years ago

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A small square at the right corner of the table is what?​

A small square at the right corner of the table is what?