CS610 Midterm Solved Past Papers l CS610 Solved Grand Quiz

Dear Students are you worry about CS610 Midterm Solved Past Papers? So, you do not need to bother now. Here you can study CS610 Solved Grand Quiz that we have attempted in COVID-19 period. You can prepare CS610 – Computer Network Midterm Paper very well. Here we have uploaded VU Midterm Solved Past Papers for your better preparation in Exams.

Virtual University (VU) code CS610 is a subject of Computer Network. This subject aware you about computer network & enhance your knowledge. You can clear you concepts after doing its Assignments, GDBs & Quiz. This subject will help you in your practical life when you have to work with computer.

CS610 Solved Midterm Grand Quiz By Raise For Success

Question No 1:

_________ Network does not depend on CSMA/CD.

• Ethernet Correct
• Fast Ethernet
• Gigabit Ethernet
• Wireless

Question No 2:

VPNs connections are sometimes called ______.

• Tunnels Correct
• Open networking
• Routing
• Public network

Question No 3:

The sharing of a medium and its link by two or more devices is called ______.

• Modulation
• Encoding
• Multiplexing Correct
• Line discipline

Question No 4:

When we will try to connect to the internet which of the following protocol will be used?

• Telnet
• TCP/IP Correct
• ICMP
• IPx

Question No 5:

______ is the term used for variance in transmission delays.

• Friction
• Segment
• Checksum
• Jitter Correct

Question No 6:

Star topology is the kind of ______.

• Tree topology
• Point-to-point topology Correct
• Broadcast topology
• Ring topology

Question No 7:

The maximum cable length of a LAN is fixed because _______.

• Additional hardware are not suitable for the LAN extension
• The electrical signal level gets weaker as it travels Correct
• Additional software are not suitable for the LAN extension
• The electrical signal level gets stronger as it travels

Question No 8:

Which is the incorrect (R statement about “Repeaters”?

• A repeater listens to all traffic and recognizes frame format Correct
• One repeater doubles two repeaters triple the maximum cable length limitation
•  Maximum cable length cannot be increased as many times by repeaters
• Every repeater introduces a delay in the network

Question No 9:

Asynchronous transfer mode (ATM) can dynamically establish a ______.

• Switched virtual circuit Correct
• Virtual connection identifier
• Virtual path indicator
• None of the given options

Question No 10:

A network that uses ______ usually consist of a single long cable to which computer attach.

• Star Topology
• Ring Topology
• Bus Topology Correct
• Bus and Ring Topology

Question No 11:

Asynchronous transfer mode (ATM) is designed to work on fiber but can be used with ______.

• Wireless
• Twisted pair Correct
• WiFi
• Bluetooth

Question No 12:

The system administrator must coordinator to avoid the conflict in ______ hardware addressing scheme.

• Static
• Dynamic
• Configurable Correct
• Fixed

Question No 13:

• Which of the followings is not an advantage of framing?
• Missing eot indicates sending computer crashed
• Missing soh indicates receiving computer missed beginning of message
• Delimiters do not contain any user data Correct
• Bad frame is discarded

Question No 14:

As a result of ARPA research, the first network were established which was named as _______.

• Internetworking
• ARPNET
• ARPANET Correct
• Packet Network

Question No 15:

A network uses ______ to arrange computers in a single closed loop.

• Star Topology
• Mesh Topology
• Ring Topology Correct
• Bus Topology

Question No 16:

If a _______ is used that communication between two computers will not computers will not affect the other pair of computers and they can communicate at the same time.

• Hub
• Switch Correct
• Repeater
• Amplifier

Question No 17:

Packet switches can be linked together to form a ________.

• LAN
• WAN Correct
• Bridge
• None of the given options

Question No 18:

The Ethernet is known as _______.

• 10Base2
• 10Base5
• 10Baset
• All of the above Correct

Question No 19:

AUI cable carries digital signal from NIC to ______.

• Modern
• CPU
• Transceiver Correct
• Network medium

Question No 20:

In which type of error detection, the arithmetic sum is calculated before and after the transmission of data at both communication ends?

• CRC
• Parity
• Checksum Correct
• Hash Function

Question No 21:

If a hub is used to connect many computers in a LAN then only ______ computers can communicate at a given time.

• Three
• Two Correct
• Four
• One

Question No 22:

The frame format of any LAN technology must consists of _____ and ______.

• Payload and CRC
• Frame header and CRC
• Payload and Frame type
• Frame header and pay load Correct

Question No 23:

Which types of VPNs are used for corporate connectivity across companies (Raise For Success) residing in different geographical locations?

• Remote across VPNs
• Peer-to-peer VPNs
• Country-to-country VPNs
• Site-to-site VPNs Correct

Question No 24:

_______ can’t be guaranteed with variable length packets as easily as it can with fixed length cells.

• Errors
• Noise
• Quality of Service Correct
• None of the given

Question No 25:

There are ______ types of data stuffing.

• 1
• 2 Correct
• 0
• 5

Question No 26:

Odd parity can be used to check for ________ bit/bits of errors.

• 0
• 1 Correct
• 3
• 2

Question No 27:

In which topology terminators are used at the end of the cable?

• Star
• Bus Correct
• Ring
• Mesh

Question No 28:

Point-to-Point Topology is ________.

• Size Based
• Mobility Based
• Connectivity Based Correct
• Medium Based

Question No 29:

According to the size, there are ______ classifications of networks.

• 2 Correct
• 3
• 4
• 5

Question No 30:

Which of the following is a benefit of point-to-point communication?

• Quick to configure
• Security implementation Correct
• Cost
• Less availability

Question No 31:

In Cyclic Redundancy Checking, CRC is __________.

• Divisor
• Quotient
• Remainder Correct
• Dividend

Question No 32:

The satellite or radio topology in which all computers are connected to each other via satellite or radio wave is a kind of

• Broadcast network Correct
• Point-to-Point network

Question No 33:

Which of the following two operations are performed by Ethernet CD?

I. It monitors outgoing signals.

II. Grabbled signal is interpreted as a collision.

III. Signals are sent back to the sender.

• I and III
• II and IV
• II and III
• I and II Correct

Question No 34:

The process of forwarding a packet is called ____________.

• Routing Correct
• Processing
• Hierarchical Addressing
• Source Addressing

Question No 35:

Which statement is correct about Network Interface Card (NIC)?

I. NIC contains sufficient hardware to process data independent of system CPU

II. NIC looks like any other I/O device to system CPU

III. NIC also receives interrupt on incoming data.

• I and II
• II and III
• I and III
• All of the given options Correct

Question No 36:

While transmitting data from source A to destination B, 4 bits are changed during the transmission then the error is a _________.

• Burst error Correct
• Single error
• Double error
• Logic error

Question No 37:

The switch that has no attached computers is called __________.

• Packet Switch
• Exterior Switch
• Interior Switch Correct
• External Switch

Question No 38:

________ is the most popular wiring scheme because of lowest cost.

• 5 Base T
• 10 Base T Correct
• 100 base T
• 1000 base T

Question No 39:

In _________ technique, all members of the network can send data only on the specific time slot?

• CDMA
• FDMA
• CSMA Correct
• TDMA

Question No 40:

If a sender with a 100 Megabit NIC and receiver with 10 Megabit NIC wants to communicate with each other at which speed they can communicate?

• 110 Megabit
• 1000 Megabit
• 10 Megabit
• 100 Megabit Correct

Question No 41:

Missing ______ in a frame format indicates receiving computer missed

beginning of the message.

• eot
• sot
• eoh
• soh Correct

Question No 42:

The _______ of errors is easier than the ________ of errors.

• correction; detection
• correction; creation
• detection; manipulation
• detection; correction Correct

Question No 43:

The _______ of errors is difficult than the ________ of errors.

• detection; correction
• correction; creation
• detection; manipulation
• correction; detection Correct

Question No 44:

Source Independence phenomenon allows fast and efficient ____________.

• Source Addressing
• Routing
• Packet Switching Correct
• Store and forward

Question No 45:

In distributed route computation process each packet switch computes its routing table locally and sends messages to the __________.

• Router
• Graph
• Neighbors Correct
• WAN

Question No 46:

The ___ layer of the OSI model takes the data from the physical layer and perform error checking.

• Transport
• Data link Correct
• Application
• Presentation

Question No 47:

CBR stands for _________.

• Constant Byte Rate
• Constant Bit Rate Correct
• Connection break Recovery
• Constant Borrow Rate

Question No 48:

A network that uses _______ usually consist of a single long cable to which computer attach.

• Star Topology
• Ring Topology
• Bus Topology Correct
• Bus and Ring Topology

Question No 49:

If simultaneous transmission occurs, the frames interfere with each other and this phenomenon is called _______.

• packet loss
• collision Correct
• delayed transmission
• coordination

Question No 50:

In __________ all computers are attached to a central hub

• Ring topology
• Star topology Correct
• Hub topology
• Bus topology

Question No 51:

For adding a new computer in a point to point network ______new connection will be required

• N
• N-1 Correct
• N-2
• 2N

Question No 52:

The fastest Ethernet hardware operates at a rate of _____

• 1000 bps
• 100 Mbps Correct
• 10 Mbps
• 1000 Mbps

Question No 53:

Which of the following the benefit to point to point communication?

• Quick to configure.
• Security implementation Correct
• Cost
• Less availability

Question No 54:

ATM offers _____speed and ________delay

• High, High
• High, low Correct
• Low, low
• Low, high

Question No 55:

• Thick Ethernet is known as ___________
• 10 Base 2  
• 10 Base 5 Correct
• 10 Base T
• 10 Base 10

Question No 56:

Both interior and exterior switches _______packet and they also need routing tables.

• Create
• Delay
• Forward Correct              
• Start

Question No 57:

______is the rate at which data can be sent through the network

• Throughput Correct
• Propagation delay
• Access delay
• Switching delay

Question No 58:

In a ping command, small –sized information packets of _____are sent.

• TCP
• UDP
• ICMP Correct
• IGMP

Question No 59:

Many WANs use ______addressing of efficiency

• Sequence
• Forward
• Hierarchical Correct
• Sequential

Question No 60:

Which of the following is not a function of ping commends?

• Local computer network issue
• Congestion in the network
• Relay nodes Correct
• Remote host availability

Question No 61:

Packet switched can be linked together to form a ________

• LAN
• WAN Correct
• Bridge
• None of the given option

Question No 62:

Fixed network is a type of network which is classified with repeat to the factor

• Size
• Connectivity
• Medium
• Mobility Correct

Question No 63:

Parity bit can detect _________________error(s)

• 4
• 3
• 2 Correct
• 1        

Question No 64:     

When we will try to connect to the internet which of the following protocol will be used?

• Telnet
• TCP/IP Correct
• ICMP
• IPx

Question No 65:

How many computers are mandatory to form a network?

• 1
• 2 Correct
• 4
• 8

Question No 66:

________ is standard wireless LAN that uses radio signals at 2.4GHz.

• IEEE 803.16
• IEEE 802.15
• IEEE 802.3
• IEEE 802.11 Correct

Question No 67:

LAN interface hardware obeys ______ access rule.

• CSMA/CD Correct
• Round robin
• First come first served
• High priority

Question No 68:

The most important task a bridge performs is _________.

• Packet switching
• Line controlling
• Noise controlling
• Frame filtering Correct

Question No 69:

ATM uses small, fixed-sized packets called cells and each cell has _____ octets.

• 47
• 52
• 53 Correct
• 55  

Question No 70:

___________ can’t be guaranteed with variable length packets as easily as it can with fixed length cells.

• Errors
• Noise
• Quality of Service
• None of the given Correct

Question No 71:

Which multiplexing technique transmits digital signals?

• WDM
• FDM
• TDM Correct
• GSM

Question No 72:

Connections in Asynchronous transfer mode are called ________.

• Virtual channels Correct
• Virtual Path Identifier
• Cells
• Cell tax

Question No 73:

A _______ is a device that combines multiple signals and forwards into a single line.

• Modem
• Multiplexer Correct
• Repeater
• Layer 3 Switch

Question No 74:

___________ is inflexible.

• Routing
• Searching
• Processing
• Static routing Correct

Question No 75:

If a hub is used to connect many computers in a LAN, then only _______ computers can communicate at a given time.

• Three
• Two Correct
• Four
• One

Question No 76:

_________ is the term used for variance in transmission delays.

• Friction
• Segment
• Checksum
• Jitter Correct

Question No 77:

 ________ is also called self-healing network.

• ATM
• FDDI
• Token Ring
• Frame relay Correct

Question No 78:

_______ and _______ are the two frame types.

• Internal and external
• Single and dual
• Implicit and explicit
• Multicast and broadcast Correct

Question No 79:

Bluetooth uses shared medium and _______ instead of coaxial cable.

• Radio waves Correct
• Infrared waves
• Micro waves
• Low frequency waves

Question No 80:

Which of the following is not a guided medium?

• Twisted pair cable
• Fiber-optic cable
• Atmosphere Correct
• Coaxial cable

Question No 81:

As a result of ARPA research, the first network was established which was named as ________.

• Internet working
• ARPNET
• ARPANET Correct
• Packet Network

Question No 82:

Asynchronous transfer mode (ATM) can dynamically establish a __________.

• Switched virtual circuit Correct
• Virtual connection identifier
• Virtual path indicator
• None of the given options

Question No 83:

A typical port on an ATM switch operates at ________ or _______ higher.

• OC-2 speed (155Gbps)
• OC-2 speed (1000Mbps)
• OC-3 speed (155Mbps) Correct
• C-3 speed (100Gbps)

Question No 84:

10Base-T Ethernet is often called a __________.

• ring shaped star
• ring shaped bus
• star shaped bus Correct
• star shaped ring

Question No 85:

___________ allows automatic updates.

• Dynamic routing Correct
• Static routing
• Routing
• Default routing

Question No 86:

Handling variable length packets leads to memory __________.

• Fragmentation Correct
• Management
• Location
• Allocation

Question No 87:

In order to forward a copy of frame, the bridge uses ________ address.

• Network
• Destination Correct
• IP
• Source

Question No 88:

We may use _______ to extend local area network.

• Bridge, Router
• Bridge, Hub, Router
• Bridge, Hub, Repeater Correct
• Bridge, Hub, Repeater, Router

Question No 89:

All of the given options are the types of delay except __________.

• Propagation
• Access
• Throughput Correct
• Queuing

Question No 90:

While computing shortest path in a graph, next hop information is inserted into _________.

• Routing table Correct
• Trailer
• Header
• Register

Question No 91:

LAN interface uses _________ to copy frame data directly from main memory

• DMA Correct
• FDDI
• Hard disk
• Flash

Question No 92:

The Gigabit Ethernet hardware operates at a rate of ___________.

• 10 Mbps
• 100 Mbps
• 1000 Mbps Correct
• 1000 Gbps    

Question No 93:

In the early resource sharing era, which resources were shared among users?

• Computation Correct
• Floppy Drives
• Hard Disk
• Printers

Question No 94:

If two buildings are located far from each other than bridge, and ________ can be used to connect two LAN.

• Optical fiber Correct
• Ethernet modem
• Switch
• NIC

Question No 95:

Which type of network consists of wireless connection of laptops in a university classroom?

• WAN
• MAN
• Fog
• LAN Correct

Question No 96:

A typical bridge has _______________.

• One NIC, a CPU a memory and a ROM.
• Two NICs, a CPU a memory and a ROM. Correct
• RAM, ROM and CPU.
• A cache memory, ROM and CPU.

Question No 97:

__________ is used for compressed audio and video, where the data rate depends on the level of compression that can be achieved.

• Constant Bit Rate
• Stable Bit Rate
• Variable Bit Rate Correct
• Available Bit Rate

Question No 98:

There are ________ types of data stuffing.  

• 1
• 2 Correct
• 0
• 5              

Question No 99:       

Dijkstra’s algorithm can accommodate weights on _______ in graph.

• Nodes Correct
• Edges
• Path
• Connections

Question No 100:

________ masks your IP address.

• Firewall
• Antivirus
• VPN Correct
• Incognito mode

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