ARRANGE THE FOLLOWING MEMORY TYPES IN THE CORRECT ORDER FROM LOWEST TO HIGHEST IN SPEED AND COST

NIELIT O Level Exam

Arrange the following memory types in the correct order from lowest to highest in speed and cost:
1️⃣ Hard Disk Drive (HDD)
2️⃣ Cache Memory
3️⃣ Registers
4️⃣ RAM (Random Access Memory)
5️⃣ Solid-State Drive (SSD)

निम्नलिखित मेमोरी प्रकारों को गति और लागत में न्यूनतम से उच्चतम तक सही क्रम में व्यवस्थित करें:

A. 1 → 4 → 5 → 2 → 3

B. 4 → 2 → 3 → 5 → 1

C. 3 → 2 → 4 → 5 → 1

D. 1 → 5 → 4 → 2 → 3

Correct Answer is :

D. 1 → 5 → 4 → 2 → 3

Explanation

Lowest Speed & Cost: HDD (slowest storage, highest latency).Faster than HDD: SSD (flash memory, faster than HDD).Primary Memory: RAM (temporary storage for active processes).Very Fast: Cache Memory (small, high-speed memory near CPU).Fastest & Most Expensive: Registers (inside CPU, stores instructions & data).

O Level Online Exam

NIELIT O Level Exam

<p>Arrange the following memory types in the correct order from lowest to highest in speed and cost:</p><p>1️⃣ Hard Disk Drive (HDD)</p><p>2️⃣ Cache Memory</p><p>3️⃣ Registers</p><p>4️⃣ RAM (Random Access Memory)</p><p>5️⃣ Solid-State Drive (SSD)</p>

Correct Answer is :

Explanation