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3 years ago

Which of the following lists the stages of the four-stroke engine cycle in the correct order of operation?

1 answer:

6 0

The answer is (a) Intake, Compression, Power, Exhaust.
The fourth-stroke engine cycle or the commonly known as the four cycle is a type of engine that completes four separate strokes while turning a crankshaft. First is the Intake where the piston begins at TDC. Second is the compression where it begins at BDC and the piston compresses the air-fuel mixture for ignition. Third is combustion where the second revolution of the cycle starts. Last is the exhaust where the piston once again returns to TDC from BDC.

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Write a SELECT statement that selects all of the columns for the catalog view that returns information about foreign keys. How m

Nutka1998 [239]

Answer:

SELECT COUNT (DISTICT constraint_name)

FROM apd_schema.constraint_column_usage

RUN

Explanation:

General syntax to return a catalog view of information about foreign keys.

SELECT DISTINCT PARENT_TABLE =

RIGHT(Replace(DC.constraint_name, 'fkeys_', ''),

Len(Replace(DC.constraint_name, 'fkeys_', '')) - Charindex('_', Replace(DC.constraint_name, 'fkeys_', ''))),

CHILD_TABLE = DC.table_name,

CCU.column_name,

DC.constraint_name,

DC.constraint_type

FROM apd_schema.table_constraints DC

INNER JOIN apd_schema.constraint_column_usage CCU

ON DC.constraint_name = CCU.constraint_name

WHERE DC.constraint_type LIKE '%foreign'

OR DC.constraint_type LIKE '%foreign%'

OR DC.constraint_type LIKE 'foreign%'

RUN

6 0

4 years ago

**HELP ME PLS**

melisa1 [442]

The true statement is the report is grouped only because it gives information about employees by number of years of employment.

<h3>What is a group report?</h3>

Group reporting is made up of consolidation method and analytical reports and it gives information on the output of a firm.

Note that since there are different ranges of employment years, the report need to be grouped and as such, The true statement is the report is grouped only because it gives information about employees by number of years of employment.

Learn more about group report from

brainly.com/question/13628349

#SPJ1

4 0

2 years ago

Why is making a model, or prototype, important in the design process?

seropon [69]

Explanation:

to size up and define your works organize and having a creative thoughts and imaginations in it to properly execute the measurement of the clothes.

8 0

3 years ago

Using Karnaugh maps, simplify the following Boolean function:

Flura [38]

Answer:

F(a,b,c,d)=b'c' + a'cd' + ab'd'.

Explanation:

The image of the corresponding k-map is attached to this answer please refer it.By the sop given in the question the k-map is formed.There are 3 groups formed 1 group of four 1's and 2 groups of 2 1's.Hence there are three sop and the sop is reduced from the previous SOP.

8 0

3 years ago

Write a simple algorithm in pseudocode that asks the user their favourite colour and then agrees with their choice, quoting the

olga55 [171]

Answer:

i am still a beginner in this but i hope it helps.

add scanner object;
declare string FavColour;

print msg to ask user for input

scan input FavColour;

print msg (" your favourite colour is " + FavColour)

3 0

3 years ago