کمپیوٹر نیٹ ورک میں کس قسم کے وسائل کا مشترکہ وسائل ہونے کا زیادہ امکان ہے؟
A. Keyboards
B. Floppy Disk Drives
C. Printers
D. Speakers
Explanation
Network printers allow multiple users to print documents without needing a direct connection. Resource sharing improves efficiency and reduces hardware costs in an office or organizational setup.
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کنیکٹوٹی کی مثال منتخب کریں۔
A. Data
B. Floppy disk
C. Internet
D. Power card
Explanation
connectivity the state of being connected or interconnected .
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A. Star Topology
B. Hybrid Topology
C. Ring Topology
D. Mesh Topology
Explanation
A mesh topology is a network setup where each computer and network device is interconnected with one another.
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A. Bus network topology
B. All
C. Ring network topology
D. Star network topology
Explanation
Network topology in which you connect each node to the network along a single piece of network cable is called bus topology .
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مندرجہ ذیل میں سے کون سا نیٹ ورک میٹروپولیٹن ایریا کا احاطہ کرتا ہے؟
A. WAN
B. None of the above
C. MAN
D. LAN
Explanation
MAN stands for Metropolitan Area Network.
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A. Mouse
B. Web cam
C. FAX
D. Monitor
Explanation
Webcams can be built-in computer hardware or peripheral devices and are commonly connected to a device using USB or wireless protocols.
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کمپیوٹر میں کمیونیکیشن ڈیوائس کیا ہے؟
A. none of these
B. software
C. both
D. hardware
Explanation
A communications device is any type of hardware capable of transmitting data, instructions, and information between a sending device and a receiving device.
Communication device examples
Bluetooth devices. Infrared devices. Modem (over phone line) Network card (using Ethernet) Smartphone. Wi-Fi devices (using a Wi-Fi router)
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A. Analog signals
B. All of these
C. Data Transmission
D. Data
Explanation
Data transmission is the process of sending digital or analog data over a communication medium to one or more computing, network, communication or electronic devices.
AGM 17-12-2022
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مندرجہ ذیل میں سے کون سی غیر فعال ٹوپولوجی ہے؟
A. Mesh
B. Bus
C. Star
D. Ring
Explanation
A passive topology means that devices on the network simply listen for signals and do not actively amplify or forward the signal along the network.
The Bus topology is a classic example of this.
Where data is transmitted directly on the shared cable without any intermediary device actively boosting the signal
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مندرجہ ذیل میں سے کون سا آلہ متوازی ٹرانسمیشن کا استعمال کرتا ہے؟
A. Keyboard
B. Printer
C. None of these
D. Light pen
Explanation
Printers , especially older models like parallel port (LPT) printers , use parallel transmission to send multiple bits at a time. Keyboard, mouse, and light pen use serial transmission , sending data one bit at a time. Show/Hide Explanation
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