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  1. Asked: August 20, 2024In: Education

    What is the responsibility of the logical unit in the CPU of a computer?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 1:07 pm

    The logical unit in the CPU, known as the Arithmetic Logic Unit (ALU), is responsible for performing arithmetic operations (such as addition, subtraction, multiplication, and division) as well as logical operations (such as comparisons and bitwise operations). It processes the data and executes instRead more

    The logical unit in the CPU, known as the Arithmetic Logic Unit (ALU), is responsible for performing arithmetic operations (such as addition, subtraction, multiplication, and division) as well as logical operations (such as comparisons and bitwise operations). It processes the data and executes instructions from the computer’s programs by performing calculations and making decisions based on logical operations.

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  2. Asked: August 20, 2024In: Education

    Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 1:06 pm

    The name of IBM before it was changed in 1924 was the "International Time Recording Company."

    The name of IBM before it was changed in 1924 was the “International Time Recording Company.”

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  3. Asked: August 20, 2024In: Education

    Websocket protocol uses which communication model

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 1:05 pm

    WebSocket protocol uses the full-duplex communication model.

    WebSocket protocol uses the full-duplex communication model.

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  4. Asked: August 20, 2024In: Education

    What widely used service is built on cloud-computing technology?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:55 pm

    One widely used service built on cloud-computing technology is Amazon Web Services (AWS).

    One widely used service built on cloud-computing technology is Amazon Web Services (AWS).

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  5. Asked: August 20, 2024In: Education

    which one of these consist of interconnected electronic devicesthat control everything that computerdoes?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:51 pm

    The component that consists of interconnected electronic devices that control everything a computer does is the motherboard.

    The component that consists of interconnected electronic devices that control everything a computer does is the motherboard.

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  6. Asked: August 20, 2024In: Education

    Which is the correct syntax to declare constant pointer?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:17 pm

    To declare a constant pointer in C or C++, you can use the following syntax:type * const pointerName;```Here, `type` is the data type of the value that the pointer points to, and `pointerName` is the name of the pointer. The `const` keyword indicates that the pointer itself cannot be modified to poiRead more

    To declare a constant pointer in C or C++, you can use the following syntax:

    
    

    type * const pointerName;

    ```

    Here, `type` is the data type of the value that the pointer points to, and `pointerName` is the name of the pointer. The `const` keyword indicates that the pointer itself cannot be modified to point to a different address after it has been initialized. However, the value at the address pointed to can still be modified unless that value's type is also declared as `const`.

    For example:

    ```c

    int * const ptr = &someVariable;

    In this example, `ptr` is a constant pointer to an integer.

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  7. Asked: August 20, 2024In: Education

    In which linked list last node address is null?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:14 pm

    In a singly linked list, the address of the last node is null.

    In a singly linked list, the address of the last node is null.

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  8. Asked: August 20, 2024In: Education

    What is Dequeue?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:12 pm

    Dequeue is a fundamental operation in data structures, specifically in the context of queues. It refers to the process of removing an element from the front of the queue. A queue follows the First-In-First-Out (FIFO) principle, meaning the first element added to the queue will be the first one to beRead more

    Dequeue is a fundamental operation in data structures, specifically in the context of queues. It refers to the process of removing an element from the front of the queue. A queue follows the First-In-First-Out (FIFO) principle, meaning the first element added to the queue will be the first one to be removed when a dequeue operation is performed. Dequeuing is essential for managing tasks in various applications, such as scheduling processes in operating systems, handling requests in servers, and processing data streams.

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  9. Asked: August 20, 2024In: Education

    Touch sensitive pad used as a pointing devicein poratbl computers?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:07 pm

    Touchpad

    Touchpad

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  10. Asked: August 20, 2024In: Education

    C is ______ Language?

    Quearn
    Quearn Quearnist
    Added an answer on August 20, 2024 at 12:07 pm

    C is a general-purpose programming language.

    C is a general-purpose programming language.

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