PPSC Past Papers MCQs

PPSC Past Papers Most Repeated  — 741 MCQs  (Page 3 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

View Tests (30 MCQs each)
100BaseT4 networks are wired together using ____________
  • A. Unshielded twisted pair (utp)
  • B. Twisted pair
  • C. Co-axial cable
  • D. Fiber optic cable
__________ is a type of LAN data transmission.
  • A. VLAN
  • B. Unicast
  • C. Simulcast
  • D. Cablecast
A repeater is a _________ layer device.
  • A. Data link
  • B. Application
  • C. Network
  • D. Physical
In a Broadcast transmission __________
  • A. A packet is transmitted from a source to many destinations on the network
  • B. A single packet is transmitted from a source to a destination on the network
  • C. A packet is transmitted from many sources to one destination on the network
  • D. A single packet is copied and sent to all nodes on the network
___________ device is used for connecting LAN.
  • A. Routers
  • B. Ethernet
  • C. Servers
  • D. Bridge
The networks that needs central monitoring, still uses __________
  • A. Smart terminal
  • B. Intelligent terminal
  • C. Simple terminal
  • D. Dumb terminal
Collisions are improbable in _________ networks.
  • A. Token ring
  • B. Token-passing
  • C. Ethernet
  • D. Hybrid
The three topologies associated with LANs are _________
  • A. Mesh, tree and bus topology
  • B. Tree, circular and ring topology
  • C. Bus, ring and star topology
  • D. Hybrid, mesh and star topology