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3 years ago

1. If we want define style for an unique element, then which css selector will

Computers and Technology

1 answer:

Musya8 [376]3 years ago

3 0

Answer:

We should use Id CSS selector if we want to define a style for a unique element. Explanation: CSS stands for cascading style sheets that are used to display the content inside any text or are generally used in the web pages.

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When comparing alternative methods for making information systems identification and selection decisions, top management's selec

Softa [21]

Answer: b) False

Explanation:

Alternative method that is used for information system consisting of prototyping, outsourcing, end-user development mechanism, system life cycle etc for building a system.

These process consist of focusing on user requirement, using high level programming languages, development of prototype,creation of package, database etc instead of cross-sectional phase,selection decisions,top management option etc.
Therefore, the correct option is option(b) as the statement is false.

3 0

3 years ago

What is one of the main problems with shared web hosting? Select one: Sites that share resources are less susceptible to hacking

Pani-rosa [81]

Answer:

If one or more of the shared sites go down, then there is a good chance that your site will go down as well.

Explanation:

Shared web hosting is a form of web hosting service whereby more than one websites are placed on a single web server that connects to the internet.

Though it is cheaper, it has various problems. And over time, it has been concluded that the major problem associated with shared web hosting is the security issue.

This implies that "If one or more of the shared sites go down, then there is a good chance that your site will go down as well."

Some other problems associated with Shared web hosting are poor value, less flexibility, none advanced features, slow service, less support.

4 0

3 years ago

Linux is: Select one: a. primarily concerned with the tasks of end users. b. designed for specific machines and specific micropr

ivann1987 [24]

Answer:

C. an example of open-source software.

Explanation:

open-source software is the type of software in which anyone can access, it can also be shared And modified by anyone simply because ita accessible to the public.

Hence and open source software's source code can be

inspected, enhanced and modified by anyone. A typical example is Linux.

7 0

3 years ago

What report provides data on how specific sections of a website performed?

zalisa [80]

Answer:What report provides data on how specific sections of a website performed? 100% Correct Answer: Content Drilldown report

Explanation: sorry if it’s wrong

3 0

2 years ago

Determine and prove whether an argument in English is valid or invalid. About Prove whether each argument is valid or invalid. F

yawa3891 [41]

Answer:

Each understudy on the respect roll got an A.

No understudy who got a confinement got an A.

No understudy who got a confinement is on the respect roll.

No understudy who got an A missed class.

No understudy who got a confinement got an A.

No understudy who got a confinement missed class

Explanation:

M(x): x missed class

An (x): x got an A.

D(x): x got a confinement.

¬∃x (A(x) ∧ M(x))

¬∃x (D(x) ∧ A(x))

∴ ¬∃x (D(x) ∧ M(x))

The conflict isn't considerable. Consider a class that includes a lone understudy named Frank. If M(Frank) = D(Frank) = T and A(Frank) = F, by then the hypotheses are overall evident and the end is counterfeit. Toward the day's end, Frank got a control, missed class, and didn't get an A.

Each understudy who missed class got a confinement.

Penelope is an understudy in the class.

Penelope got a confinement.

Penelope missed class.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got a confinement.

Each understudy who missed class got a confinement.

Penelope is an understudy in the class.

Penelope didn't miss class.

Penelope didn't get imprisonment.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got imprisonment.

Each understudy who missed class or got imprisonment didn't get an A.

Penelope is an understudy in the class.

Penelope got an A.

Penelope didn't get repression.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got a repression.

An (ax): x got an A.

H(x): x is on the regard roll

An (x): x got an A.

D(x): x got a repression.

∀x (H(x) → A(x)) a

¬∃x (D(x) ∧ A(x))

∴ ¬∃x (D(x) ∧ H(x))

Real.

1. ∀x (H(x) → A(x)) Hypothesis

2. c is a self-self-assured element Element definition

3. H(c) → A(c) Universal dispatch, 1, 2

4. ¬∃x (D(x) ∧ A(x)) Hypothesis

5. ∀x ¬(D(x) ∧ A(x)) De Morgan's law, 4

6. ¬(D(c) ∧ A(c)) Universal dispatch, 2, 5

7. ¬D(c) ∨ ¬A(c) De Morgan's law, 6

8. ¬A(c) ∨ ¬D(c) Commutative law, 7

9. ¬H(c) ∨ A(c) Conditional character, 3

10. A(c) ∨ ¬H(c) Commutative law, 9

11. ¬D(c) ∨ ¬H(c) Resolution, 8, 10

12. ¬(D(c) ∧ H(c)) De Morgan's law, 11

13. ∀x ¬(D(x) ∧ H(x)) Universal hypothesis, 2, 12

14. ¬∃x (D(x) ∧ H(x)) De Morgan's law, 13

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3 years ago