निम्नलिखित में से कौन सा पद CPU द्वारा मेमोरी में किसी स्थान तक पहुँचने (access करने) में लगने वाले समय को दर्शाता है?

Which of the following factors does not affect the speed of a computer? (A) CPU register (B) System clock (C) System Bus (D) Cache memory (E) Keyboard Choose the most appropriate answer from the options given below:

Consider a computer system with a multi-core processor. What is the primary operational advantage of multiple cores compared to a single-core processor of identical clock speed when executing multiple independent tasks?