Διαγώνισμα Β Γυμνασίου Πληροφορική

The given answer states that the answer is correct.

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The given answer "Σωστό" is correct because it means "Correct" in Greek.

The correct answer is "Σωστό" which means "Correct" in Greek. This suggests that the given statement or question is true or accurate.

The given correct answer is "Σωστό" which translates to "Correct" in English. This indicates that the statement or question being referred to is true or accurate.

The correct answer is "ήχο εικόνα κείμενο και βίντεο". This answer is correct because it includes all the options mentioned in the question. The question asks for the elements that are included in "μια πολυμέσική εφαρμογή" (a multimedia application), and the correct answer includes sound (ήχο), image (εικόνα), text (κείμενο), and video (βίντεο), which are all different forms of media that can be included in a multimedia application.

The given answer states that the answer is correct.

The given answer states that the answer is correct.

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The correct answer is "usb" because it is a type of computer connection that is commonly used for connecting devices such as keyboards, mice, and external storage devices. USB stands for Universal Serial Bus and it allows for fast data transfer and easy plug-and-play functionality. It has become the standard for connecting peripherals to computers due to its versatility and widespread compatibility.

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The given answer states that the answer is correct.

The statement "Ο Υπολογιστής είναι μια αναλογική συσκευή" translates to "The computer is an analog device" in English. However, this statement is incorrect. Computers are digital devices that process information using discrete values (0s and 1s) rather than continuous analog signals. Therefore, the correct answer is "Λάθος" (False).

The correct answer is "all of the above" because all of the options listed are necessary for establishing an internet connection. A service provider is needed to provide the internet service, a device is needed to connect the computer to the telecommunication line, and a telecommunication line is needed to transmit the data. Therefore, all of the options are correct.

The correct answer is "Τοπικό" because it is the only option that is translated as "local" in English. The other options are "Ευρείας περιοχής" which means "wide area", "Διαδικτυακό" which means "internet", and "Μητροπολιτικό" which means "metropolitan". Therefore, "Τοπικό" is the most suitable answer based on the given options.

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The given correct answer is "Σωστό" which means "Correct" in Greek.

The given answer is "Σωστό" which translates to "Correct" in English. This suggests that the answer provided is the correct one.

The given correct answer "ΤΡΟΦΟΔΟΤΙΚΟ" is the Greek word for "power supply." This word is commonly used to refer to a device or system that provides electrical power to other devices or equipment. In the context of the question, it is likely that the blank space was asking for the Greek translation of the word "power supply," and "ΤΡΟΦΟΔΟΤΙΚΟ" is the correct translation.

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The correct answer is "Στην μνήμη ROM" (In ROM memory). This means that the information is stored in Read-Only Memory, which is a type of memory that can only be read and not modified. ROM memory is commonly used to store permanent data or instructions that need to be retained even when the power is turned off.

As we zoom in on the image, we are able to see the individual elements of the image more clearly. This suggests that the more we enlarge the image, the better we are able to distinguish its details.

The given correct answer is 2.000.000 Kbytes. This is because 1 Gbyte is equal to 1000 Mbytes, and 1 Mbyte is equal to 1000 Kbytes. Therefore, to convert 2 Gbytes to Kbytes, we multiply 2 by 1000 to get 2000 Mbytes, and then multiply 2000 by 1000 to get 2.000.000 Kbytes.

The answer "Πράσινο, Κόκκινο, Μπλέ" is the correct answer because it lists the colors in the correct order of the RGB color model. In the RGB model, colors are created by combining different intensities of red, green, and blue light. The order of the colors in the answer corresponds to the order in which the primary colors (red, green, and blue) are typically listed in the RGB model. This order is important because it determines the way colors are displayed on screens and in digital images.

The correct answer is a combination of three options: "Ενσύρματο" (Wired), "Τοπικό" (Landline), and "Ασύρματο" (Wireless). These options refer to different types of telephone connections. "Ενσύρματο" refers to a wired telephone connection, "Τοπικό" refers to a landline connection, and "Ασύρματο" refers to a wireless connection. Therefore, the correct answer is a combination of these three options.

The given answer lists different types of cards that could be found in a computer system. These cards include a network card (Κάρτα Δικτύου), a sound card (Κάρτα Ήχου), and a graphics card (Κάρτα Γραφικών). These cards are commonly used to enhance the functionality of a computer by providing networking capabilities, audio output, and improved graphics performance respectively. The answer does not include "Κάρτα Εκκίνησης" (Startup Card) as it is not a commonly used term in the context of computer hardware.

The correct answer is "Κάρτα γραφικών" because it translates to "Graphics card" in English. The question is asking for the correct translation of the given term, and "Κάρτα γραφικών" is the translation that matches the term "Graphics card".

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The correct answer is "wrong" because the statement mentioned earlier is incorrect.

The correct answer is "Λιγότερα έξοδα στη συντήρηση του φωτοτυπικού". This answer is supported by the fact that the previous options are related to data exchange, printer sharing, and faster computers, while this option is the only one that mentions cost reduction in the maintenance of the photocopier.