Explain when a type conversion will undergo an implicit cast and when you must perform an explicit cast. What are the dangers associated with explicit casts?

Explain when a type conversion will undergo an implicit cast and when you must perform an explicit cast. What are the dangers associated with explicit casts?
by

1 Answer

Answer :

Types can be implicitly converted when the conversion can always take place without any potential loss of data. When a potential loss of data is possible, an explicit cast is required. If an explicit cast is improperly performed, a loss of data precision can result, or an exception can be thrown.
by

Related questions

What is explicit vs. implicit conversion?

Description : What is explicit vs. implicit conversion?

Last Answer : When converting from a smaller numeric type into a larger one the cast is implicit. An example of when an explicit cast is needed is when a value may be truncated. 

Is constructor or destructor inheritance explicit or implicit? What does this mean?

Description : Is constructor or destructor inheritance explicit or implicit? What does this mean?

Last Answer : Constructor or destructor inheritance is explicit…. Public Extended : base() this is called the constructor initializer.

What’s the implicit name of the parameter that gets passed into the set method/property of a class?

Description : What’s the implicit name of the parameter that gets passed into the set method/property of a class?

Last Answer : Value. The data type of the value parameter is defined by whatever data type the property is declared as.

What’s the implicit name of the parameter that gets passed into the set method/property of a class?

Description : What’s the implicit name of the parameter that gets passed into the set method/property of a class?

Last Answer : Value. The data type of the value parameter is defined by whatever data type the property is declared as.

What’s the implicit name of the parameter that gets passed into the class’ set method?

Description : What’s the implicit name of the parameter that gets passed into the class’ set method?

Last Answer : Value, and it’s datatype depends on whatever variable we’re changing. 

Explicit and implicit values of "I Have a Dream"?

Description : Explicit and implicit values of "I Have a Dream"?

Last Answer : answer:I haven't heard that speech in many years. But I would think that the bulk of it's content would be considered implicit . The speech,as he(MLK) framed it was a story of an abstract reality. A ... and compare them to some of Obama's. Then watch some of Hitler's, and compare them to Trump's

Which of the following is not a method to describe a curve mathematically? a.Explicit form b.Laplace form c.Implicit form d.Parametric form

Description : Which of the following is not a method to describe a curve mathematically? a.Explicit form b.Laplace form c.Implicit form d.Parametric form

Last Answer : b.Laplace form

What is the Difference between an implicit cost and explicit cost?

Description : What is the Difference between an implicit cost and explicit cost?

Last Answer : What is the answer ?

CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic B. Implicit C. Explicit D. Ugly

Description : CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic B. Implicit C. Explicit D. Ugly

Last Answer : ANSWER: C

CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic 103 B. Implicit C. Explicit D. Ugly

Description : CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic 103 B. Implicit C. Explicit D. Ugly

Last Answer : ANSWER: C

CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic B. Implicit C. Explicit D. Ugly

Description : CHOOSE THE WORD FROM THE OPTIONS WHICH IS NEARLY OPPOSITE IN MEANING TO THE GIVENWORD: Obscure A. Academic B. Implicit C. Explicit D. Ugly

Last Answer : ANSWER: C

The difference between accounting profits and economic profits is: A. Implicit Cost B. explicit costs C. Fixed Costs D. Variable Costs

Description : The difference between accounting profits and economic profits is: A. Implicit Cost B. explicit costs C. Fixed Costs D. Variable Costs

Last Answer : ANSWER: A

Transfer earning or alternative cost is otherwise known as - (1) Variable cost (2) Implicit cost (3) Explicit cost. (4) Opportunity cost

Description : Transfer earning or alternative cost is otherwise known as - (1) Variable cost (2) Implicit cost (3) Explicit cost. (4) Opportunity cost

Last Answer : (4) Opportunity cost

he non-expenditure costs which arise when the producing firm itself owns and supplies certain factors of production are - (1) Explicit costs (2) Original costs (3) Implicit costs (4) Replacement costs

Description : he non-expenditure costs which arise when the producing firm itself owns and supplies certain factors of production are - (1) Explicit costs (2) Original costs (3) Implicit costs (4) Replacement costs

Last Answer : (3) Implicit costs Explanation: In economics, an implicit is the opportunity cost equal to what a firm must give up in order to use factors which it neither purchases nor hires. It is ... instead of renting, selling or lending it. These are costs a business incurs without actually spending money.

Difference between an implicit & an explicit cursor.?

Description : Difference between an implicit & an explicit cursor.?

Last Answer : only one row. However,queries that return more than one row you must declare an explicit cursor or use a cursor FOR loop. Explicit cursor is a cursor in which the cursor name is explicitly ... statements An implicit cursor is used to process INSERT, UPDATE, DELETE and single row SELECT. .INTO

Which functions are used as preferences over state history? a) Award b) Reward c) Explicit d) Implicit

Description : Which functions are used as preferences over state history? a) Award b) Reward c) Explicit d) Implicit

Last Answer : b) Reward

As the instruction length increases ————_ of instruction addresses in all the instruction is_ a. Implicit inclusion b. Implicit and disadvantageous c. Explicit and disadvantageous d. Explicit and disadvantageous

Description : As the instruction length increases ————_ of instruction addresses in all the instruction is_ a. Implicit inclusion b. Implicit and disadvantageous c. Explicit and disadvantageous d. Explicit and disadvantageous

Last Answer : c. Explicit and disadvantageous

Define what is the difference between Implicit wait and Explicit wait?

Description : Define what is the difference between Implicit wait and Explicit wait?

Last Answer : Implicit Wait: Sets a timeout for all successive Web Element searches. For the specified amount of time, it will try looking for element again and again before throwing a NoSuchElementException. It waits for elements to ... How up. Explicit Wait: It is a one-timer, used for a particular search./p>

Match the following types of variables with the corresponding programming languages: (a) Static variables (i) Local variables in Pascal (b) Stack dynamic (ii) All variables in APL (c) Explicit heap dynamic (iii) Fortran 77 (d) Implicit heap dynamic (iv) All objects in JAVA Codes: (a) (b) (c) (d) (A) (i) (iii) (iv) (ii) (B) (iv) (i) (iii) (ii) (C) (iii) (i) (iv) (ii) (D) (ii) (i) (iii) (iv)

Description : Match the following types of variables with the corresponding programming languages: (a) Static variables (i) Local variables in Pascal (b) Stack dynamic (ii) All variables in APL (c) Explicit heap dynamic (iii) Fortran 77 (d) Implicit ... (ii) (C) (iii) (i) (iv) (ii) (D) (ii) (i) (iii) (iv)

Last Answer : (C) (iii) (i) (iv) (ii) 

The non-expenditure costs which arise when the producing firm itself owns and supplies certain factors of production are (1) Explicit costs (2) Original costs (3) Implicit costs (4) Replacement costs

Description : The non-expenditure costs which arise when the producing firm itself owns and supplies certain factors of production are (1) Explicit costs (2) Original costs (3) Implicit costs (4) Replacement costs

Last Answer :  Implicit costs

Transfer earning or alternative cost is otherwise known as (1) Variable cost (2) Implicit cost (3) Explicit cost (4) Opportunity cost (economic cost)

Description : Transfer earning or alternative cost is otherwise known as (1) Variable cost (2) Implicit cost (3) Explicit cost (4) Opportunity cost (economic cost) 

Last Answer : Opportunity cost (economic cost)

.Oil or water on impression for treatment casts causes: A. An increase of the quality B. No alteration C. A decrease of the quality D. Bubbles on the cast

Description : .Oil or water on impression for treatment casts causes: A. An increase of the quality B. No alteration C. A decrease of the quality D. Bubbles on the cast

Last Answer : C. A decrease of the quality

Explain why you might use enums and constants instead of their associated literal values.

Description : Explain why you might use enums and constants instead of their associated literal values.

Last Answer : Enums and constants make code easier to read and maintain by substituting human-legible tokens for frequently used constant values.

Methods must declare a return type, what is the keyword used when nothing is returned from the method?

Description : Methods must declare a return type, what is the keyword used when nothing is returned from the method?

Last Answer : void 

Tissues are constructed from many distinct cell types that perform different functions in response to signals from each other and the extracellular matrix. During tissue development and tissue regeneration, stem cells serve as a reservoir of undifferentiated cells that have the capacity to mature into different cell types. What is the name of the process that stem cells undergo when they are required to generate a particular type of cell?

Description : Tissues are constructed from many distinct cell types that perform different functions in response to signals from each other and the extracellular matrix. During tissue development and tissue regeneration, ... that stem cells undergo when they are required to generate a particular type of cell?

Last Answer : Asymmetric cell division. After asymmetric division, each of the two resulting daughter cells has a unique life course. For example, one daughter cell may differentiate into a specific cell type ( ... cell), whereas the other daughter cell may remain a stem cell with unlimited proliferative ability.

An operator declaration must include a public and static modifier, can it have other modifiers?

Description : An operator declaration must include a public and static modifier, can it have other modifiers?

Last Answer : No

What are the dangers associated with social networking? -Technology

Description : What are the dangers associated with social networking? -Technology

Last Answer : Dangers associated with social networking are as follows:1. Lack of anonymity Social networking usually requires you to input your name, location, age, gender and many other types of personal information.2. ... . As, once information is posted to a social networking site, it is no longer private.

What are the dangers associated with swimming pool pumps?

Description : What are the dangers associated with swimming pool pumps?

Last Answer : There are not many dangers associated with swimming pool pumps if they are properly used. Swimming pool pumps to tend to give out early though.

What dangers are associated with using crutches?

Description : What dangers are associated with using crutches?

Last Answer : The greatest problem in the use of crutches is the lack of instruction on the proper use, which can result in a fall and additional injuries. Many people bear the weight on the axillae (armpits), which ... is place in the armpits, the crutches are most likely to slip out of place and cause a fall.

Are there a lot of dangers associated with spinal stenosis surgery?

Description : Are there a lot of dangers associated with spinal stenosis surgery?

Last Answer : The success rate for this surgery is about 80%. The surgery can only make your condition better for about 5 years and will not completely cure the problem. Older patients with other diseases have a higher risk of complications during surgery. Wound infectins occur in about 2% of the cases

What dangers are associated with walk in tubs?

Description : What dangers are associated with walk in tubs?

Last Answer : Because walk-in tubs are designed for use by the disabled, the major risk factor is going to be the disability itself. As for inherent dangers, they're no more dangerous than traditional tubs.

What are some dangers associated with using the HCG diet drops?

Description : What are some dangers associated with using the HCG diet drops?

Last Answer : Some of the dangers of HCG drops include high blood pressure and insomnia. People, however, seem to be having positive results.

When maintaining the circuit shown in the illustration, what dangers are associated with component 'C' should it become broken? EL-0081 A. Glass fragments may cut a person's skin. B. The contained mercury vapor is highly toxic. C. The inside coating of phosphor is highly poisonous. D. All of the above.

Description : When maintaining the circuit shown in the illustration, what dangers are associated with component 'C' should it become broken? EL-0081 A. Glass fragments may cut a person's skin. B. The contained mercury ... highly toxic. C. The inside coating of phosphor is highly poisonous. D. All of the above.

Last Answer : Answer: D

Briefly explain how to convert a string representation of a number to a numeric type, such as an Integer or a Double.

Description : Briefly explain how to convert a string representation of a number to a numeric type, such as an Integer or a Double.

Last Answer : All numeric data types have a Parse method that accepts a string parameter and returns the value represented by that string cast to the appropriate data type. You can use the Parse method of each data type to convert strings to that type.

Briefly explain what is meant by a reference type and a value type.

Description : Briefly explain what is meant by a reference type and a value type.

Last Answer : A value type holds all of the data represented by the variable within the variable itself. A reference type contains a reference to a memory address that holds the data instead of the actual data itself. 

Do you remember a Thanksgiving special when the Green Acres, Petticoat Junction and The Beverly Hillbillies TV shows merged casts for a special episode? [Link]?

Description : Do you remember a Thanksgiving special when the Green Acres, Petticoat Junction and The Beverly Hillbillies TV shows merged casts for a special episode? [Link]?

Last Answer : It’s not a surprise, they were all neighbors in Hooterville, the Beverly Hillbillies were cousins who’d moved to the big city (swimming pools, movie stars…).

How did signing of casts start?

Description : How did signing of casts start?

Last Answer : in high school in the sixties, we signed casts. I don’t recall signing cast in grammar school

How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Description : How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Last Answer : If the angle of elevation is 32 degrees then using the tangentratio in trigonometry the height of the tree is 18.75 feet roundedup to two decimal places

How many casts were there in India?

Description : How many casts were there in India?

Last Answer : What is the answer ?

How do you Find the angle of elevation of the sun from the ground when a tree that is yards tall casts a shadow W yards long.?

Description : How do you Find the angle of elevation of the sun from the ground when a tree that is yards tall casts a shadow W yards long.?

Last Answer : Need answer

How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Description : How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Last Answer : If the angle of elevation is 32 degrees then using the tangentratio in trigonometry the height of the tree is 18.75 feet roundedup to two decimal places

Urinary casts?

Description : Urinary casts?

Last Answer : DefinitionUrinary casts are tiny tube-shaped particles made up of white blood cells, red blood cells, or kidney cells. They form in kidney structures called tubules. Casts are held together by a ... sample is needed, preferably the first morning urine sample. For information on how to collect th

A flag pole 18 m high casts a shadow 9.6 m long. Then the distance of the top of the pole from the far end of the shadow is (a) 25.6 (b) 20.4 (c) 23.7 (d) 32.5

Description : A flag pole 18 m high casts a shadow 9.6 m long. Then the distance of the top of the pole from the far end of the shadow is (a) 25.6 (b) 20.4 (c) 23.7 (d) 32.5

Last Answer : (b) 20.4

A tower of height 24m casts a shadow 50m and at the same time, a girl of height 1.8m casts a shadow. Find the length of the shadow of girl. (a) 3.7 5m (b)3 .5m (c) 3.25m (d) 3m

Description : A tower of height 24m casts a shadow 50m and at the same time, a girl of height 1.8m casts a shadow. Find the length of the shadow of girl. (a) 3.7 5m (b)3 .5m (c) 3.25m (d) 3m

Last Answer : (a) 3.7 5m

Of the following terms, which refers to casts in the urine? a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging.

Description : Of the following terms, which refers to casts in the urine? a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging. b) Crystalluria Crystalluria ... Bacteriuria refers to a bacterial count higher than 100,000 colonies/mL in the urine.

Last Answer : a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging.

A building which is 64 meters high casts a shadow of length 96 meters. The height of a telephone tower which casts a shadow of 180 meters under similar conditions will be a) 100m b) 120m c) 180m d) 96m

Description : A building which is 64 meters high casts a shadow of length 96 meters. The height of a telephone tower which casts a shadow of 180 meters under similar conditions will be a) 100m b) 120m c) 180m d) 96m

Last Answer : b) 120m

A flag staff 17.5 m high casts a shadow of length 40.25m. What will be the height of a building, which casts a shadow of length 28.75m under similar conditions? a) 14m b) 11.4m c) 13.5m d) 12.5 m

Description : A flag staff 17.5 m high casts a shadow of length 40.25m. What will be the height of a building, which casts a shadow of length 28.75m under similar conditions? a) 14m b) 11.4m c) 13.5m d) 12.5 m

Last Answer : d) 12.5 m

When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts B. Nickel chrome casts C. Wrought stainless steel (0,5mm) D. Wrought gold

Description : When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts B. Nickel chrome casts C. Wrought stainless steel (0,5mm) D. Wrought gold

Last Answer : D. Wrought gold

Large streams that enter a standing body of water produce which of the following geological features at their mouths? w) deltas x) load casts y) anticlines z) sync (pron: sink)

Description : Large streams that enter a standing body of water produce which of the following geological features at their mouths? w) deltas x) load casts y) anticlines z) sync (pron: sink)

Last Answer : ANSWER: W -- DELTAS

Explain how to retrieve information from the configuration file at run time. How would you store information in the configuration file at design time?

Description : Explain how to retrieve information from the configuration file at run time. How would you store information in the configuration file at design time?

Last Answer : You must first create an instance of AppSettingsReader to read the configuration file. You can then call the GetValue method to read values represented in the configuration file. To add configuration ... used to retrieve the entry. The value can be changed between executions of the application.