Which of the following is the first program when computer is powered-on?
a) BIOS
b) CPU
c) control unit
d) none of these
Which of the following functions are performed by BIOS?
a) configure hardware
b) set system clock
c) select bootable devices
d) all of these
In computer hardware…….connects peripheral devices to computer system.
a) slots
b) ports
c) plugs
d) none of these
Expansion slots
Which of the following are sockets on motherboard where a circuit board can be inserted?
a) expansion slots
b) ports
c) plugs
d) none of these
Which of the following are common expansion slots?
a) AGP
b) PCI
c) PCI Express
d) all of these
Explanation: AGP: Accelerated Graphic Port, PCI: Peripheral Component Interconnect
