A) It requires a lot of information
B) It requires future knowledge of the reference string
C) It is too complex
D) It is extremely expensive
Lecturer Computer Science 2017
امیرخسروکس شہر میں مد فون ہیں؟
A) عمر کوٹ
B) ملتان
C) دہلی
D) رائے بریلی
ترکی تمام ہونا‘‘ محاورہ ہے۔ اس کا مفہوم کیا ہے؟”
A) غیرملکی سفر پر روانہ ہونا
B) بجٹ ختم ہونا
C) کوشش ترک کرنا
D) ان میں سے کوئی نہیں
Two devices are in network if:
A) A process in one device is able to exchange information with a process in another device
B) A process is running on both devices
C) PIDs of the processes running of different devices are same
D) None of these
In computer network nodes are:
A) The computer that originates the data
B) The computer that routes the data
C) The computer that terminates the data
C) All of the these
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Communication channel is shared by all the machines on the network in?
A) Broadcast network
B) Uni-cast network
C) Multicast network
D) Anycast network
Bluetooth is an example of …….?
A) Personal area network
B) Local area network
C) Virtual private network
D) Wide area network
A ……. is a device that forwards packets between networks by processing the routing information included in the packet?
A) Bridge
B) Firewall
C) Router
D) All of these
A list of protocols used by a system, one protocol per layer, is called?
A) Protocol architecture
B) Protocol stack
C) Protocol suite
D) Protocol system
Network congestion occurs:
A) In case of traffic overloading
B) When a system terminates
C) When connection between two nodes terminates
D) In case of transfer failure