Which of these is not a feature of a CPU?

Multicore

64-Bit Processing

L1 Cache

DDR

Answer: Multicore, 64-Bit Processing, L1 Cache, DDR.

Explanation:

There just different items.

DDR

Explanation:

DDR is a feature of memory. It means a double data rate and is a more sophisticated version of the SDRAM, which is a memory. And the rest like the Multicore, 64-bit processing, and the L1 cache are the features of the CPU. And hence, the correct option here is none other than DDR. Remember that the L1 cache is the memory bank, which is being built over the CPU chip. And we have 32 bit and 64-bit processing for the CPU. As well as CPU can be dual-core, quad-core and likewise.