# Ponavljanje LogičKE Izjave I Logički Sklopovi

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| By Ivana.kocijan
I
Ivana.kocijan
Community Contributor
Quizzes Created: 1 | Total Attempts: 665
Questions: 10 | Attempts: 665

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Questions and Answers
• 1.

### Logička izjava je tvrdnja koja može biti istinita (true) ili lažna (false).

• A.

Točno

• B.

Netočno

Correct Answer
A. Točno
Explanation
The given statement explains that a logical statement is a statement that can either be true or false. This is a correct explanation because logical statements are used in logic and mathematics to express propositions that can be evaluated as either true or false based on certain conditions or rules.

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• 2.

### Izjava "Ona je zaljubljena u njega." je:

• A.

Istinita

• B.

Lažna

• C.

Ništa od navedenog

Correct Answer
C. Ništa od navedenog
Explanation
The statement "Ona je zaljubljena u njega" translates to "She is in love with him." The given answer "ništa od navedenog" means "none of the above." Since the statement is not true or false, but rather a subjective opinion or feeling, it cannot be categorized as either true or false. Therefore, the correct answer is "none of the above."

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• 3.

### Označi istinitu logičku izjavu

• A.

Danas je ponedjeljak.

• B.

Zima počinje 13.12.

• C.

Sunce je plavo.

Correct Answer
A. Danas je ponedjeljak.
Explanation
The correct answer is "Danas je ponedjeljak." This statement is true because it is a factual statement about the current day of the week.

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• 4.

### Logička varijabla je zamjena za neku logičku izjavu

• A.

Točno

• B.

Netočno

Correct Answer
A. Točno
Explanation
The given statement states that a logical variable is a substitute for a logical statement. This is true because in logic, a variable can represent a statement or proposition, allowing for the manipulation and evaluation of logical expressions. By using variables, logical statements can be generalized and reasoned about more easily. Therefore, the answer "Točno" (True) is correct.

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• 5.

### Istinitu logičku izjavu označavamo sa:

• A.

0

• B.

1

Correct Answer
B. 1
Explanation
The correct answer is "1" because in logic, we use "1" to represent a true statement. In this context, "1" represents the truth value of a logical proposition. Conversely, "0" is used to represent a false statement. Therefore, the correct answer is "1" as it denotes a true logical statement.

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• 6.

### Logička varijabla C će biti istinita ako je bilo koja od varijabli A i B istinita.Ta funkcija zove se funkcija:

• A.

Konjukcija ili I

• B.

Disjunkcija ili ILI

• C.

Identiteta

Correct Answer
B. Disjunkcija ili ILI
Explanation
The correct answer is "Disjunkcija ili ILI". This is because the statement in the question states that the logical variable C will be true if either variable A or variable B is true. This is the definition of the logical operation known as "Disjunkcija ili ILI", which means "OR" in English.

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• 7.

### Označi rečenicu koja odgovara funkciji konjukciji

• A.

Ako napišeš zadaću ili pospremiš sobu moći ćeš ići u kino.

• B.

Ako napišeš zadaću i pospremiš sobu moći ćeš ići u kino.

• C.

Ako pada kiša, nosim kišobran.

• D.

Ako se probudim na vrijeme, zakasnit ću školu.

Correct Answer
B. Ako napišeš zadaću i pospremiš sobu moći ćeš ići u kino.
Explanation
The sentence "Ako napišeš zadaću i pospremiš sobu moći ćeš ići u kino" is the correct answer because it contains the conjunction "i" (and) which connects two conditions ("napišeš zadaću" and "pospremiš sobu") that need to be fulfilled in order to go to the cinema ("moći ćeš ići u kino").

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• 8.

### Za svaku logičku operaciju u procesoru računala namijenjen je elektronički logički sklop.

• A.

Točno

• B.

Netočno

Correct Answer
A. Točno
Explanation
The statement is true. In a computer processor, there is an electronic logic circuit dedicated to each logical operation. These logic circuits perform the necessary calculations and manipulations of binary data to execute logical operations such as AND, OR, and NOT. These circuits are designed to process the input signals and produce the desired output based on the logic of the operation being performed. Therefore, for every logical operation in a computer processor, there is an electronic logic circuit specifically designed to handle that operation.

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• 9.

### Logički sklop koji ima dva ulaza ii jedan izlaz i na izlazu daje stanje 1 samo ako su oba ulaza 1 zove se

Correct Answer
logički sklop I
Explanation
The logical circuit described in the question has two inputs and one output, and it produces a state of 1 at the output only when both inputs are 1. This type of logical circuit is called a logical circuit I.

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• Current Version
• Mar 20, 2023
Quiz Edited by
ProProfs Editorial Team
• Jan 11, 2015
Quiz Created by
Ivana.kocijan
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