RSCIT Book Lesson 6

In a digital system, the smallest unit is a "bit". A bit is the basic unit of information in computing and digital communications. It can represent either a 0 or a 1, which are the fundamental building blocks of all digital data. A byte, on the other hand, is a larger unit that consists of 8 bits. A word is typically a fixed-size group of bytes, and a character is a representation of a letter, number, or symbol. Therefore, out of the given options, the correct answer is "बिट" (bit) as it is the smallest unit in a digital system.

The correct answer is "बस विड्थ" because the width of the bus determines how many bits can travel down at the same time. If the bus width is larger, more bits can travel simultaneously, increasing the efficiency of data transfer.

कैश मेमोरी प्रोसेसर के पास स्थित होती है और उसे तुरंत एक्सेस करने की क्षमता होती है। यह मेमोरी और सीपीयू के बीच तात्कालिक हाइ-स्पीड होल्डिंग एरिया की तरह काम करती है, जिससे प्रोसेसिंग की गति बढ़ती है। इसके लिए प्रोसेसर को बार-बार मेमोरी से डेटा लेने की जरूरत नहीं होती है, जिससे प्रोसेसिंग की गति में वृद्धि होती है।

A 32-bit word computer can access 4 bytes at a time. In computer architecture, a word refers to the size of data that the computer can process in a single operation. In this case, since the computer is 32-bit, it means that it can process 32 bits or 4 bytes of data at a time.

The correct answer is "स्मार्ट कार्ड" because a smart card is a type of plastic card that has an embedded microchip. This microchip stores and processes data, making the card capable of performing various functions such as authentication, identification, and secure storage of information. Therefore, a smart card is the most appropriate option to complete the given sentence.

स्लॉट्स कंप्यूटर सिस्टम को एक्सपैनशल क्षमता प्रदान करते हैं। स्लॉट्स कंप्यूटर के मद्देनजर बोर्ड पर मौजूद होते हैं और उनमें विभिन्न कंपोनेंट्स जैसे कार्ड, मेमोरी, प्रोसेसर आदि को जोड़ा जा सकता है। इसके माध्यम से कंप्यूटर की क्षमता और सुविधाएं बढ़ाई जा सकती हैं।

The correct answer is "कंट्रोल यूनिट" (Control Unit). The question is asking about the component of a computer system that tells the computer how to follow program instructions. The control unit is responsible for coordinating and managing the execution of instructions, fetching them from memory, decoding them, and then executing them. It controls the flow of data and instructions within the computer system, ensuring that instructions are executed in the correct order and that the necessary resources are allocated.

The correct answer is "मदरबोर्ड". In a computer system, the motherboard is the main circuit board that connects and controls most of the electronic devices. It provides the platform for the CPU, RAM, storage, and other components to communicate and work together. The motherboard also houses various connectors and slots for expansion cards, such as graphics cards or network cards. Therefore, the motherboard is where most electronic devices are located in a computer system.

The correct answer is "मदरबोर्ड". The motherboard is the main circuit board of a computer system that connects all the components together and allows them to communicate with each other. It provides a communication medium for the entire computer system, enabling the different parts to work together effectively.

The correct answer is "रेम". रेम stands for Random Access Memory, which is a type of temporary storage that holds the currently running programs and data being processed by the CPU. It is volatile memory, meaning that its contents are lost when the power is turned off or the system is restarted.

The correct answer is "ग्राफिक्स कोप्रोसेसरर्स" because the given statement mentions that the chip is designed to fulfill the processing requirements related to the display and manipulation of 3D images. Graphics coprocessors are specialized processors that handle graphics-related tasks efficiently, making them suitable for processing and rendering 3D images.

The correct answer is "पोर्ट". In computer systems, a connecting socket is used to connect external devices to the system unit. This socket is commonly referred to as a "port". It allows for the transfer of data and signals between the system unit and the connected device.

The correct answer is "एमआईडीआई" because it is the only option that refers to a type of music instrument that can be connected to a sound card. The other options (बस, यूएसबी, सीपीयू) do not relate to music instruments or sound cards.

The correct answer is सिस्टम बस. सिस्टम बस (System bus) is responsible for connecting the central processing unit (CPU) to the memory of a computer system. It allows the CPU to communicate with and access data from the memory. Therefore, the system bus is used to connect the CPU to the memory.

The correct answer is "एक्सपैशन कार्ड". The explanation for this is that expansion cards are plugged into slots on the system board. Expansion cards are additional hardware components that are added to a computer system to enhance its capabilities. These cards can include graphics cards, sound cards, network cards, and other types of expansion cards. Plugging them into slots on the system board allows them to connect to the motherboard and communicate with the other components of the computer system.

The correct answer is "कंट्रोल यूनिट" because it is responsible for coordinating and controlling the operations of the other components of a computer system. It receives instructions from the program and ensures that they are executed correctly by the other parts of the computer, such as the ALU, system unit, and motherboard. The control unit acts as the brain of the computer, managing the flow of data and instructions between different components to carry out the desired tasks.

एक्सप्रेसकार्ड is a type of slot that is used in notebook computers.

The correct answer is "सिस्टम यूनिट". The question asks for the term used to describe a box that contains most of the electronic components of a computer system. The term "सिस्टम यूनिट" refers to the system unit, which houses the central processing unit (CPU), memory, motherboard, and other essential components of a computer system.