In which of the following stages of the development process is a team MOST likely to interview a potential user of an app?

___ is the amount of data that a storage device can move from the storage medium to the computer per second.

Sindrei [870]

Answer:

The answer is "data transfer rate".

Explanation:

The rate of information transfer is the sum of digital information, that travels from one destination to another at a particular time. This can also be viewed as transportation frequency from one place to another one of a given quantity of information. It is the processing power of the larger and specified map, which significantly lowers the data transfer rate.

6 0

4 years ago

Write a program that turns a 32-bit numeric value (e.g., 0xFFFFh) and converts it to a byte array such that it can be printed to

Evgesh-ka [11]

Answer:

The program is written below,

.386

.MODEL FLAT, stdcall

.STACK 4096

GetStdHandle PROTO, nStdHandle:DWORD

WriteConsoleA PROTO,

hConsoleOutput:DWORD, ; output handle

lpBuffer:PTR BYTE, ; pointer to buffer

nNumberOfCharsToWrite:DWORD, ; size of buffer

lpNumberOfCharsWritten:PTR DWORD, ; num bytes written

lpReserved:DWORD ; not used (NULL)

ExitProcess PROTO, dwExitCode:DWORD

.data

bytesWritten DWORD 0 ; for WriteConsoleA

stdHandle DWORD 0 ; for WriteConsoleA

s1 BYTE "Hello Universe", 13, 10, 0

lenS1 = ($ - s1)

.code

_main PROC

print:

; get STDOUT handle

push -11 ; request STD_OUTPUT_HANDLE (-11)

call GetStdHandle ; call WinAPI to get console handle

mov stdHandle, eax ; save stdHandle

push 0 ; reserved, push NULL

push OFFSET bytesWritten ; bytes written

mov eax, lenS1

push eax ; bytes to write

push OFFSET s1 ; string address

push stdHandle ; STD_OUPUT_HANDLE

call WriteConsoleA ; call win api to write text to console

done:

INVOKE ExitProcess, 0

_main ENDP

END

3 0

4 years ago

Now suppose there are four links between source and destination (three routers in the path between source and destination). Each

pychu [463]

Answer:

12.1 seconds

Explanation:

Step 1:

Assuming the following data :

N: Size of packet = 30 Mb

T: Transmission rate = 10 Mbps

C: Speed of light in copper = 2 * 10^8 m/s

L: Length of link 5000 km

Step 2:

Calculation of the Transmission delay and the Propagation Delay

Transmission delay = $\frac{packet size}{bandwidth}$ = $\frac{30Mb}{10Mbps}$ = 3s

Propagation delay = $\frac{length of link}{speed of light in copper}$ = $\frac{5000*10^3}{2 * 10^8}$ = 0.025s

Step 3:

Calculation of the end-to -end delay

The end-to-end delay = 4*(Transmission Delay+Propagation Delay) = 4*(3+0.025) = 12.1 seconds

6 0

4 years ago

Select the correct statement below about database services or database instances:

Zigmanuir [339]

The correct statement about database services or database instances is

( B).An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.

Explanation:

An instance of the Database Engine can be defined as a service that all application requests to work with the data in any of the databases managed by that instance.The data can be on the same system or can be on another system

So in case of a Cloud based database engine

( B).An instance of the cloud database operates as a service that handles all application requests to work with the data in any of the databases managed by that instance.

8 0

3 years ago

____________ approach involves trying every possible key until an intelligible translation of the ciphertext into plaintext is o

Vitek1552 [10]

Answer:

Symmetric encryption or single key encryption

8 0

3 years ago