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dezoksy [38]
2 years ago
11

Sptr is a pointer pointing to the beginning of an array called sarray. To access the value in sarray[3] by using the pointer, yo

u would use:a) *sptr[*3] b) *sptr+3 c) sptr +3 d) *(sptr + 3)
Computers and Technology
1 answer:
kupik [55]2 years ago
4 0

Answer:

The correct option for accessing the value in sarray[3] is : d) *(sptr+3)

Explanation:

a) *sptr[*3]  is wrong option because its syntax is not right it will give errors.

b) *sptr+3 is also wrong option because it will add 3 to the value of sarray[0].

c) sptr+3 is wrong option because it will only access the address of sarray[3] not the value it contains.

d) *(sptr +3) is correct syntax for accessing value in sarray[3] by using pointer

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ivanzaharov [21]

Answer:

D – Create a new validation rule that allows only EUR or GBP to be selected from all active currencies when an opportunity is created for these products.

Explanation:

Application containers are used to hold applications deployed to the internet during production. These containers are products of online hosting cloud services, used to control and maintain the application in production.

Access to the application's functionalities requires validation, the user must be authenticated and authorized to access certain services of the application.

5 0
3 years ago
Many Web browsers allow users to open anonymous windows. During a browsing session in an anonymous window, the browser does not
Nataly_w [17]

Answer:

This question was initially incomplete. Here is the full question:

Many Web browsers allow users to open anonymous windows. During a browsing session in an anonymous window, the browser does not record a browsing history or a list of downloaded files. When the anonymous window is exited, cookies created during the session are deleted. Which of the following statements about browsing sessions in an anonymous window is true?

a) The activities of a user browsing in an anonymous window will not be visible to people who monitor the user's network, such as the system administrator.

b) Items placed in a Web store's shopping cart for future purchase during the anonymous browsing session will not be saved on the user's computer.

c) A user will not be able to log in to e-mail or social media accounts during the anonymous browsing session.

d) A user browsing in an anonymous window will be protected from viruses launched from any Web sites visited or files downloaded.

The correct answer is b) Items placed in a Web store's shopping cart for future purchase during the anonymous browsing session will not be saved on the user's computer.

Explanation:

For e-commerce sites, shopping cart information are stored as cookies on the visitor's computer such that when the website visitor leaves the website and comes back a few days later, their shopping preferences are remembered.

If the website visitor uses an anonymous window, the cookies created during the browsing session will be deleted when the anonymous website is exited and so, items placed in the shopping cart for future purchase will not be saved.

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3 years ago
Which of the following is not a characteristic of a motorcycle?
MrRa [10]

Answer:

the correct answer is A

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3 years ago
Which feature of a router provides traffic flow and enhances network security?
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The answer would be...<span>ACLs</span>
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3 years ago
Explain why a CPU’s speed is affected by the number of buses.
Irina-Kira [14]

The Effect of the Motherboard's Bus Speed on CPU Speed:

 

 

A computer motherboard's bus speed has no effect on the installed CPU's speed. In a computer, the motherboard and the CPU are two separate components and do not alter how well the other one performs. However, the user experience is measured in how well the two perform together.

 

 

CPU

The CPU, or the computer's main processor, has a factory-determined operating speed. The processor's speed can be altered through the motherboard's BIOS settings on some computers. Hardware compatibility errors aside, the CPU's speed is not altered by any other part of the computer. However, the CPU is the fastest part of the computer and often gets held up by other hardware that can't keep up. CPUs handle all the computer's computational work outside of major graphical work performed by the GPU.

 

 

 

 

 

 

 

 

Bus

The motherboard's bus is the part of the device that transfers data between parts. The term "bus speed" refers to how quickly the system bus can move data from one computer component to the other. The faster the bus, the more data it can move within a given amount of time. The system's "Front Side Bus" connects the CPU to the computer's "Northbridge," which handles communication between the computer's RAM and the processor. This is the fastest part of the bus and handles the computer's most vital workload.

 

 

 

Bus Feeds the CPU

The CPU itself is pointless unless it has data to process; the bus’s job is to get that data to the CPU. The bus does not increase or decrease the CPU's speed but handles that data that flows in and out of the device, which plays a key role in how well the CPU performs. This is the point where the Bus can affect the CPU's performance output -- the CPU works in a cyclical process, with data going in and out of the device on a timed interval. If the CPU doesn't have any data to work with in a cycle, it wastes a cycle and doesn't process any data.

 

Insufficient Bus

An insufficient bus speed could leave a computer's CPU hanging as it waits for more information to process. This creates a "bottleneck," or the point at which one part of the computer slows down performance for another part of the system. If the bus is too slow, the CPU will waste a substantial amount of cycles and the computer user would perceive this as slower performance.

 

 

Sufficient Bus

A motherboard that has a sufficient or excessive bus speed for the CPU will offer the optimal performance speed. If the bus is fast enough, the CPU will consistently have new data to process ready to go when it completes a cycle. While the process isn't perfect and there always being unused cycles, a sufficient bus speed helps maximize how many of those cycles are used.

<span>Source: http://smallbusiness.chron.com/effect-motherboards-bus-speed-cpu-speed-70907.html</span>

8 0
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