". VdoTips: COMPUTER FUNDAMENTAL PRACTICE SET 84

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COMPUTER FUNDAMENTAL PRACTICE SET 84

421. A collection of 8 bits is called (A). byte (B). word (C). record (D). file
422. The ascending order or a data Hierarchy is (A). bit - bytes - fields - record - file – database (B). bit - bytes - record - field - file - database (C). bytes - bit- field - record - file – database (D). bytes -bit - record - field - file – database
423. How many address lines are needed to address each memory locations in a 2048 x 4 memory chip? (A). 10 (B). 11 (C). 8 (D). 12
424.A computer program that converts an entire program into machine language at one time is called a/an (A). interpreter (B). simulator (C). compiler (D). commander
425.In immediate addressing the operand is placed (A). in the CPU register (B). after OP code in the instruction (C). in memory (D). in stack