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3 years ago

The true or false questions.

Computers and Technology

1 answer:

tankabanditka [31]3 years ago

3 0

Answer:

false

Explanation:

-exec option is not mandatory for the find command.

find will still list out the identified files even in the absence of -exec option.

For example:

find . -name test -print

will print out files with the name 'test' in the current directory. Note that there is no exec option in this example.

Same holds true for find with no additional options at all.

For example:

find .

will list out all files in the current directory.

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The chain of _____ documents that the evidence was under strict control at all times and no unauthorized person was given the op

Arturiano [62]

Answer:

custody.

I hope I could help

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2 years ago

Match each word to its correct meaning.

seropon [69]

1. goes to C.

2. goes to B.

3. goes to A.

6 0

3 years ago

If your network consists of all connected devices connecting to one central device, such as a switch, what type of topology is b

3241004551 [841]

Answer:

The correct answer to the given question is " Star Topology ".

Explanation

In the star topology, all the devices are connected to one central device in the network. It means every individual device is connected individually with the central device in the network.

The main drawback of star topology is that if the central device fails then all the device which are connected with them is also failed. The second drawback of star topology is to connect with the central device it requires more cabling.

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3 years ago

Explain the developments RAM since it was created in 1968 til today.

xenn [34]

Answer:

From DRAM to DDR4

Explanation:

RAM stands for <em>Random Access Memory.</em> In 1968, Mr. Robert Dennard at IBM's Watson Research obtained the patent for the one-transistor cell that will eventually substitute the old magnetic core memory allocated in computers of the time. By 1969 Intel released the TTL bipolar 64-bit SRAM (Static Random-Access Memory) as well as the ROM "Read Only Memory"; also in 1969 it evolved into "<em>Phase - change memory - PRAM - </em>". However this evolution was not commercialized, Samsung expressed its interest in developing it. In 1970 the first DRAM product was commercially available; it was developed by Intel. In 1971 it was patented EPROM; in 1978 George Perlegos developed EEPROM.

By 1983 a nice breakthrough happened with the invention of SIMM by Wang Labs. In 1993 Samsung came up with KM48SL2000 synchronous DRAM (SDRAM), this variation soon turned into an inductry standard.

In 1996 DDR began a revolution in the memory sector, then in 1999 RDRAM. Both DDR2 SDRAM. DDRR3 and XDR DRAM were commercialized. Finally in 2007 and 2014 the developments of DDR3 and DDR4 were available for the general public.

6 0

3 years ago

NIST recommends selecting cloud providers that support strong encryption, have appropriate redundancy mechanisms in place, emplo

WITCHER [35]

Answer:

The answer is "Option a".

Explanation:

In cloud computing, it is also known as the model, that enables you for accessible, convenient, through the-demand network access to global computer resources, which can be rapid to get and published via low administrative effort.

Its recommending selection for the cloud providers support for the robust encryption, that has adequate replication processes in place, use user authentication, or provide ample clarity to customers regarding mechanisms that defend subscriptions against other subscriptions and the supplier.

8 0

3 years ago