Join Us ::

Menu Home Classes GK Engineering Past Papers Current Affairs Technical GAT Subject Programming Medical Papers

Engineering :: All Aptitude Test ::

Home » Engineering » Aptitude Test - 8
Hassan
1.HFC contains ?
A. Fibre cable
B. Twisted Pair Cable
C. Coaxial cable
D. Fibre cable
2.Which of the following statements is not applicable for cable internet access ?
A. Analog signal is converted to digital signal in DSLAM
B. Cable modem connects home PC to Ethernet port
C. It includes HFCs
D. Analog signal is converted to digital signal in DSLAM
3.Among the optical-distribution architectures that are essentially switched Ethernet is ?
A. PON
B. AON
C. NON
D. PON
4.StarBand provides ?
A. Satellite access
B. Telephone access
C. Cable access
D. Satellite access
5.Home Access is provided by ?
A. DSL
B. FTTP
C. Cable
D. DSL
6.ONT is connected to splitter using ?
A. Twisted pair cable
B. Optical cable
C. HFC
D. Twisted pair cable
7.Which of the following factors affect transmission rate in DSL ?
A. The gauge of the twisted-pair line
B. Degree of electrical interfernece
C. Shadow fading
D. The gauge of the twisted-pair line
8.Which of the following factors affect transmission rate in DSL ?
A. The gauge of the twisted-pair line
B. Degree of electrical interfernece
C. Shadow fading
D. The gauge of the twisted-pair line
9.How many layers are present in the Internet protocol stack (TCP/IP model) ?
A. 5 layers
B. 7 layers
C. 6 layers
D. 5 layers
10.The number of layers in ISO OSI reference model is ?
A. 5 layers
B. 7 layers
C. 6 layers
D. 5 layers
11.Which of the following layers is an addition to OSI model when compared with TCP IP model ?
A. Presentation layer
B. Application layer
C. Session layer
D. Presentation layer
12.Application layer is implemented in ?
A. End system
B. NIC
C. Ethernet
D. End system
13.Transport layer is implemented in ?
A. End system
B. NIC
C. Ethernet
D. End system
14.The functionalities of the presentation layer include ?
A. Data compression
B. Data encryption
C. Data description
D. Data compression
15.Delimiting and synchronization of data exchange is provided by ?
A. Link layer
B. Transport layer
C. Session layer
D. Link layer
16.In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is ?
A. Session layer
B. Link layer
C. Application layer
D. Session layer
17.In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ?
A. Application layer
B. Transport layer
C. Link layer
D. Application layer
18. In the OSI model, as a data packet moves from the lower to the upper layers, headers are ?
A. Added
B. Removed
C. Rearranged
D. Added
19.Which of the following statements can be associated with OSI model ?
A. A structured way to discuss and easier update system components
B. One layer may duplicate lower layer functionality
C. Functionality at one layer no way requires information from another layer
D. A structured way to discuss and easier update system components
20.What is internet ?
A. a single network
B. A vast collection of different networks
C. Interconnection of local area networks
D. a single network
21.To join the internet, the computer has to be connected to a ?
A. Internet architecture board
B. Internet society
C. Internet service provider
D. Internet architecture board
22.Internet access by transmitting digital data over the wires of a local telephone network is provided by ?
A. Leased line
B. Digital subscriber line
C. Digital signal line
D. Leased line
23.ISP exchanges internet traffic between their networks by ?
A. Isp end point
B. Internet end point
C. Subscriber end point
D. Isp end point
24.Which of the following protocols is used in the internet ?
A. DNS
B. DHCP
C. HTTP
D. DNS
25.The size of an IP address in IPv6 is ?
A. 32 bits
B. 64 bits
C. 128 bits
D. 32 bits
26.Internet works on ?
A. Packet switching
B. Circuit switching
C. Data switching
D. Packet switching
27.Which one of the following is not an application layer protocol used in internet ?
A. Local procedure call
B. Resource reservation protocol
C. Internet relay chat
D. Local procedure call
28.Which protocol assigns IP address to the client connected in the internet ?
A. DHCP
B. IP
C. RPC
D. DHCP
29.Which one of the following is not used in media access control ?
A. Ethernet
B. Digital subscriber line
C. Fiber distributed data interface
D. Ethernet
30.When collection of various computers seems a single coherent system to its client, then it is called ?
A. Computer network
B. Distributed system
C. Networking system
D. Computer network
Related Subjects

Date to Date Current Affairs 2022

PakMCQs.net

Quick Links

GAT Subject



   Computer Science    English Mcqs    Agriculture    

Engineering



   Computer Science    Civil Engineering    

Technical



   Networking    Electronics    Database    

Past Papers



   Model Papers    FPSC Papers    
Our Team | Career | Contact | JoinUs | Privacy Policy | DMC

© 2020-2024 by Pak-MCQs.net All Rights Reserved.

Email: [email protected]