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2 years ago

Which of these is not a type of socket?

Computers and Technology

1 answer:

LuckyWell [14K]2 years ago

8 0

Answer:

option A. AGA is the right answer.

Explanation:

PGA or pin grid array is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm apart, and may or may not cover the entire underside of the package.

A staggered pin grid array (SPGA) is an integrated circuit socket style or pin-out having a staggered grid of pins surrounding the socket's edge, placed as several squares, one within the other. The structure is also known as intersecting squares, unlike PGA with the pins on the underside only.

The land grid array is a type of surface-mount packaging for integrated circuits that is notable for having the pins on the socket rather than the integrated circuit. A LGA can be electrically connected to a printed circuit board either by the use of a socket or by soldering directly to the board.

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Two different ways to bring up My Computer folder

seraphim [82]

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3 years ago

Universal Containers has implemented a strict software architecture for their custom Apex code. One of the requirements is that

maxonik [38]

Answer:

The required coding for the architect to meet these requirement has been described below.

Explanation:

The following ways will help the architecture to meet the requirement.

Create a reusable SOQLQueries class; specify “With Sharing” on the methods that require user context and “Without Sharing” on the methods requiring system context.

Create a SystemSOQLQueries class and a UserSOQLQueries class; set the “With Sharing” keyword on the UserSOQLQueries class and “Without Sharing” on the SystemSOQLQueries class.

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3 years ago

It creates an SQL statement to find the project that has the most employees from the same department. If more than one project m

NARA [144]

Answer:

Check the explanation

Explanation:

As per requirement submitted above kindly find below solution.

This demonstration is using SQL Server.

Table Names used as

department

project

works_on

SQL query :

select proj_name,dept_name,count(emp_no) as 'most employees ' from

project,department,works_on

where

project.proj_no=works_on. proj_no and

department. dept_no=works_on. dept_no

group by proj_name,dept_name

having count(emp_no)=(

select max(empCount) from (

select proj_name,dept_name,count(emp_no) empCount from project,department,works_on where project. proj_no=works_on. proj_no and department. dept_no=works_on. dept_no

group by proj_name,dept_name) as emp);

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3 years ago

What are the differences between a trap (aka software interrupt) and an interrupt (hardware interrupt)? What is the use of each

Marta_Voda [28]

Answer:

Trap is a software interrupt that occurs when there is a system call, while hardware interrupt occurs when a hardware component needs urgent attention.

Explanation:

Interrupt is an input signal that disrupt the activities of a computer system, giving immediate attention to a hardware or software request.

In trap interrupt, the system activities are stop for a routine kernel mode operation, since it has a higher priority than the user mode. At the end of the interrupt, it switches control to the user mode.

The hardware interrupt is a signal from hardware devices like the input/output devices, storage and even peripheral devices that draws an immediate attention of the processor, stopping and saving other activities and executing the event with an interrupt handler.

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3 years ago

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worty [1.4K]

Hey mate thanks for letting me help you

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hope l helped
</span>

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3 years ago