CNT EXAMINATION SET 2026 SOLVED
QUESTIONS GRADED A+
● Which computer component executes instructions provided by
computer programs?
1.CPU
2.NIC
3.Hard drive
4.USB. Answer: 1. CPU
● What do you call each of the processors inside a CPU?
1.I/O
2.Core
3.OS
4.Flash. Answer: 2. Core
● Which of the following is considered long-term storage? (Choose
two.)
1.USB or flash drive
2.RAM
3.Working Storage
4.Hard Drive. Answer: 1. USB or Flash Drive
, 4. Hard Drive
● Which motherboard component controls data transfers between
memory, expansion slots, I/O devices, and the CPU?
1.RAM slots
2.IDE connectors
3.Chipset
4.PCI Express. Answer: 3. Chipset
● You want to purchase a high-performance graphics card for your
computer. Which type of connector should it have?
1.PCI
2.SATA
3.IDE
4.PCIe (PCI Express). Answer: 4.PCIe (PCI Express)
● What is the term for the time it takes for read/write heads to move to
the correct spot on the hard disk platter?
1.Rotational delay
2. Seek Time
3.Transfer time
4.Access time. Answer: 2. Seek Time
QUESTIONS GRADED A+
● Which computer component executes instructions provided by
computer programs?
1.CPU
2.NIC
3.Hard drive
4.USB. Answer: 1. CPU
● What do you call each of the processors inside a CPU?
1.I/O
2.Core
3.OS
4.Flash. Answer: 2. Core
● Which of the following is considered long-term storage? (Choose
two.)
1.USB or flash drive
2.RAM
3.Working Storage
4.Hard Drive. Answer: 1. USB or Flash Drive
, 4. Hard Drive
● Which motherboard component controls data transfers between
memory, expansion slots, I/O devices, and the CPU?
1.RAM slots
2.IDE connectors
3.Chipset
4.PCI Express. Answer: 3. Chipset
● You want to purchase a high-performance graphics card for your
computer. Which type of connector should it have?
1.PCI
2.SATA
3.IDE
4.PCIe (PCI Express). Answer: 4.PCIe (PCI Express)
● What is the term for the time it takes for read/write heads to move to
the correct spot on the hard disk platter?
1.Rotational delay
2. Seek Time
3.Transfer time
4.Access time. Answer: 2. Seek Time