Level: Class 11th mcqs

#81 ___________ are the opening or sockets in a computer motherboard where a circuit board or expansion card can be inserted to add new functionalities to the computer.

A)   BIOS
B)   Ports
C)   Power supplies
D)   Expansion slots
Answer:   D

---

#82 which of the following port is a high-speed point-to-point channel (pathway),primarily used for 3D computer graphics ?

A)   AGP
B)   PCI
C)   PCIe
D)   ISA
Answer:   A

---

#83 __________ is a new technology cable for connecting storage drives to computer .

A)   IDE
B)   PCIe
C)   FD
D)   SATA
Answer:   D

---

#84 which of the following is the fastest slots?

A)   AGP
B)   PCIe
C)   FD
D)   ISA
Answer:   B

---

#85 ___________ is the circuit which enable the CPU to communicate with disk drives.

A)   memory
B)   Disk controller
C)   Bus
D)   Port
Answer:   B

---

#86 ________ is the most commonly used port in modern computers for connecting a large variety of devices to the computer .

A)   USB
B)   PS/2
C)   Fire wire
D)   LPT1
Answer:   A

---

#87 which of the following cards facilitates the input and output of audio signals to and from a computer?

A)   video card
B)   modern card
C)   sound card
D)   network interface card
Answer:   C

---

#88 what does SIMM stand for ?

A)   System in-line memory module
B)   synchronous in-line memory module
C)   single in-line memory module
D)   serial in-line memory module
Answer:   C

---

Page 9 of 16