Description : ………… allows delivery of voice communications over IP networks. -Technology
Last Answer : VoIP allows delivery of voice communications over IP networks.
Description : Which cable networks are used for LAN connections? -Technology
Last Answer : Twisted pair and fibre optic cables are used for LAN connection.
Description : Explain the given terms with respect to computer networks: 1. File and Data Sharing 2. Distributing Computing Power -Technology
Last Answer : 1. File and Data SharingAt a time, file-sharing consisted mostly of saving documents to floppy disks that could be physically transferred to other computers by hand. With networking, files can be shared ... to a network. Any user on the network can access the resources stored on the server.
Description : ………. is the formation of networks. -Technology
Last Answer : Networkingis the formation of networks.
Description : MAN’s are the computer networks confined to a localised area such as an office. -Technology
Last Answer : FalseLAN’s are the computer networks confined to a localised area such as an office.
Description : Explain in brief any 2 security threats to computer networks. -Technology
Last Answer : Two security threats to computer networks are as follows :1. Computer worm It is a standalone malware computer program that replicates itself in order to spread to other computers.2. Spam It is flooding the Internet with many copies of the same message.
Description : Expand the following terms related to Computer Networks: a. SMTP b. POP c. FTP d. VoIP -Technology
Last Answer : a. SMTP: Simple Mail Transfer Protocolb. POP: Point to Point Protocolc. FTP: File Transfer Protocold. VoIP: Voice over Internet Protocol
Description : Is there a way I can see my wireless network's internet history?
Last Answer : Your router should have a page that lists what sites were visited by what computers. How to get to that page depends on your router.
Description : The secondgeneration of cable networks is called a(n) _________ network. A) HFC B) HCF C) CFH D) none of the above
Last Answer : HFC
Description : Will all phones work on any network now if you get the right sim card or do individual networks still have exclusives on phones so you have to purchase their model?
Last Answer : answer:It is my understanding that you have to buy an unlocked phone and then obtain a SIM card from your choice of wireless service provider. I do not know if you can buy a phone from AT&T ... wanted to use it on Verizon for example, Verizon would not reap any benefit other than your monthly fees.
Description : In hindsight, do you think it was a mistake for the Conan O'Brien Show to move from the big 3 networks to a smaller cable network?
Last Answer : No. Because I hated that show. They should do the same to David Letterman, and cut the Tonight Show with Jay Leno to 30 min seeing the people I know only listen to the monologue and the first skit and rarely special guests and never the music at the end.
Description : What are the different types of computer networks and network topologies?
Last Answer : Star network,ring network,tree network,bus network
Description : Which network is known as the network of networks?
Last Answer : The internet.
Description : The most famous Recurrent Neural Network is _______ (A) Perceptrons (B) Radial Basis Networks (C) Hopfield net (D) None of the Above
Last Answer : (C) Hopfield net
Description : _________ is a computational model based on the structure of biological neural networks? (A) Artificial Neural Network (ANN) (B) Biological Network (C) Both(A) & (B) (D) None of the Above
Last Answer : (A) Artificial Neural Network (ANN)
Description : Why is the XOR problem exceptionally interesting to neural network researchers? a) Because it can be expressed in a way that allows you to use a neural network b) Because it is complex ... solved by a single layer perceptron d) Because it is the simplest linearly inseparable problem that exists.
Last Answer : d) Because it is the simplest linearly inseparable problem that exists.
Description : Semantic Network is also known as Frame networks. a) True b) False
Last Answer : a) True
Description : Which of the following is an extension of the semantic network? a) Expert Systems b) Rule Based Expert Systems c) Decision Tree Based networks d) Partitioned Networks
Last Answer : d) Partitioned Networks
Description : Frame Relay networks offer an optioncalled ______________that sends voice through the network. A) VOFR B) FRAD C) MUX D) none of the above
Last Answer : VOFR
Description : You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and192.168.7.0. What subnet mask can you use to combine these addresses intoone? A. 255.255.252.0 B. 225.255.254.0 C. 255.255.255.240 D. 255.255.255.252
Last Answer : 255.255.252.0
Description : Which of the following statements is correct for the use of packet switching? A. the subdivision of information into individuallyaddressed packets in conjunction with alternativerouting arrangementenabled the transmission path ... capacity could be achieved. D. All of theabove E. None of the above
Last Answer : All of theabove
Description : Which of the following statement is true? I. An address with all bits 1 is interpreted as all networks or all hosts. II. The class A network 128.0.0.0 is defined as the loopback network. a. i only b. ii only c. Both A and B d. None of the above
Last Answer : a. i only
Description : What is one advantage of setting up a DMZ(Demilitarized Zone) with two firewalls? a. You can control where traffic goes in the three networks b. You can do stateful packet filtering c. You can do load balancing d. Improve network performance
Last Answer : a. You can control where traffic goes in the three networks
Description : The ability of a single network to span multiple physical networks is known as ______ a. Subnetting b. Masking c. Fragmenting d. Hopping
Last Answer : a. Subnetting
Description : The purpose of a proxy server is to control exchange of data between the two networks at …………..instead of ……….. A. an application level , an IP level B. network layer, physical layer C. an application layer, physical layer D. Network layer , an application layer
Last Answer : A. an application level , an IP level
Description : . In addresses for _______ networks, the first 16 bits specify a particular network, and the last 16 bits specify a particular host. A. class A B. class C C. class B D. class D
Last Answer : C. class B
Description : A network router joins two _________ together? A. Computers B. Switches C. Networks D. Gateway
Last Answer : C. Networks
Description : _____ is unauthorized access to or use of data, systems, server or networks including any attempt to probe scan or test the vulnerability of a system, server or network or to breach security or authentication ... the system, server or network: a) Hacking b) Cracking c) Viruses d) None of These
Last Answer : a) Hacking
Description : Internet refers to: a) A large Network of Networks b) A communication system for different states of India c) A communication system provided for large number of computer users. d) None of These
Last Answer : a) A large Network of Networks
Description : Which among the following is correct: a) Network firewalls are a software appliance running on general purpose hardware or hardware based firewall computer appliances that filter traffic between two or more networks. b ... traffic in and out of that single machine c) Both of Above d) None of These
Last Answer : c) Both of Above
Description : What is internet? a single network a vast collection of different networks interconnection of local area networks None of the Above
Last Answer : a vast collection of different network
Description : Which among the following is correct features about LAN (Local Area Network): a) LANs are small size networks which only covers a few buildings or a campus up to few kilometers. b) LANs are widely used to connect ... to share printers in a Lab or in a department. d) None of These e) All of the Above
Last Answer : e) All of the Above
Description : ________ is the assignment of a network identity to a specific MAC address that allows systems to be found on networks. a) Internet Hardware Addresses b) Ethernet Software Addresses c) Ethernet Hardware Addresses d) None of the mentioned
Last Answer : Ethernet Hardware Addresses
Description : Most networks employ devices for routing services. Routers work at which of the Following OSI Layers? 1) Transport 2) Network 3) Presentation 4) Session
Last Answer : 2) Network
Description : Considering areas of concern, external network requirements, internal network requirements is the evaluation of a) Assess the security provisions for cloud applications b) Ensure cloud networks and ... Manage people, roles and identities d) Understand the security requirements of the exit process
Last Answer : Ensure cloud networks and connections are secure
Description : Most networks employ devices for routing services. Routers work at which of the Following OSI Layers? 1 Transport 2 Network 3 Presentation 4 Session
Last Answer : 2 Network
Description : This set of Artificial Intelligence MCQs focuses on Neural Networks - 2 . 1. Why is the XOR problem exceptionally interesting to neural network researchers? a) Because it can be expressed in ... by a single layer perceptron d) Because it is the simplest linearly inseparable problem that exists.
Description : Which of the following is true for neural networks? (i) The training time depends on the size of the network. (ii) Neural networks can be simulated on a conventional computer. (iii) Artificial neurons are identical in ... b) (ii) is true c) (i) and (ii) are true d) None of the mentioned
Last Answer : c) (i) and (ii) are true
Description : Which of the following statement is true? i) An address with all bits 1 is interpreted as all networks or all hosts. ii) The class A network 128.0.0.0 is defined as the loopback network. A) i only B) ii only C) Both A and B D) None of the above
Last Answer : A) i only
Description : Internet is ................. A) Network of Networks B) Networks of Communication C) Networks of Data D) Group of LAN
Last Answer : A) Network of Networks
Description : Which of the following statement is true? i) An address with all bits 1 is interpreted as all networks or allhosts. ii) The class A network 128.0.0.0 is defined as the loopbacknetwork. A) i only B) ii only C) Both A and B D) None of the above
Description : An internet is a __________ a) Collection of WANS b) Network of networks c) Collection of LANS d) Collection of identical LANS and WANS
Last Answer : b) Network of networks
Description : SATAN stands for_ a. Security Advanced Tool for Analysis Networks b. Security Admin Tool for Analysis Networks c. Security Administrator Tool for Analysis Networks d. Security Administrator Tool for Analysing Network
Last Answer : c. Security Administrator Tool for Analysis Networks
Description : _____________ layer protocols determine how the data is physically sent over the network’s physical layer or medium. A. Application layer B. Transport layer C. Network layer D. Link layer
Last Answer : D. Link layer
Description : Line access and avoidance of collision are the main functions of: (A) the CPU (B) the monitor (C) network protocols (D) wide area networks
Last Answer : (C) network protocols
Description : Which of the following neural networks uses supervised learning? (A) Multilayer perceptron (B) Self organizing feature map (C) Hopfield network (1) (A) only (2) (B) only (3) (A) and (B) only (4) (A) and (C) only
Last Answer : (1) (A) only
Description : A ____ is a high-speed network that connect local networks in a city or town. (1) LAN (2) MAN (3) WAN (4) TAN
Last Answer : MAN
Description : Compare peer to peer network and server based networks.
Last Answer : Peer to Peer Network Server Based Network It is a decentralized management It is centralized management It is easy to set up & no administrator required It is complex to set ... client has less power. Uses less expensive computer hardware. It is hardware intensive.
Description : List classification of network on basis of geographical area. State the benefits of networks.
Last Answer : Computer Networks are classified based on the geographical area into * Local Area Network * Metropolitan Area Network * Wide Area Network * Campus Area Network (CAN) * Personal Area ... hence the cost of installation, maintenance reduces and also makes it easier to manage these applications.