In which step of the Systems Development Life Cycle (SDLC) are the logical and physical components defined?

A __________ cipher is one in which a block of plaintext is treated as a whole and used to produce a ciphertext block of equal length.

A) ?bit ? B) ?product ? C) ?stream D) ?block

What are the Guidelines for creating master files or database ?

What will be an ideal response?

A well-planned navigation system and user interface provides a more streamlined experience for a novice but not for an experienced user

Indicate whether the statement is true or false

Which of the following devices read text printed with magnetized ink?

A. ACR B. SCR C. OCR D. MICR