Computer Science Test Computer Organization MCQs Test 03 Online Preparation 0 Computer Organization MCQs Test 03 Online Preparation 1. How many address lines are needed to address each memory locations in a 2048 x 4 memory chip?A. 12 B. 10 C. 11 D. 8 Loading... 2. The ALU and control unit of most of the microcomputers are combined and manufacture on a single silicon chip. What is it called?A. microprocessor B. mono chip C. ALU D. control unit Loading... 3. In immediate addressing the operand is placed ?A. in the CPU register B. in stack C. in memory D. after OP code in the instruction Loading... 4. A collection of 8 bits is called ?A. record B. KBsC. word D. byte Loading... 5. When the RET instruction at the end of subroutine is executed ?A. the information where the stack is initialized is transferred to the stack pointer B. two data bytes stored in the top two locations of the stack are transferred to the stack pointerC. the memory address of the RET instruction is transferred to the program counter D. two data bytes stored in the top two locations of the stack are transferred to the program counter Loading... 6. The ascending order or a data Hierarchy is ?A. bytes -bit - record - field - file - databaseB. bit - bytes - fields - record - file - database C. bytes - bit- field - record - file - database D. bit - bytes - record - field - file - database Loading... 7. 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 Loading... 8. Interrupts which are initiated by an I/O drive are ?A. internal B. software C. all of above D. external Loading... 9. Microprocessor 8085 can address location up to ?A. 1MB. 32K C. 128K D. 64K Loading... 10. A micro program is sequencer perform the operation ?A. execute B. write C. read and executeD. read Loading... Loading... Related PostsComputer Organization MCQs Test 01 Online PreparationComputer Organization MCQs Test 02 Online PreparationBasic Computer MCQs Online Test 01Basic Computer MCQs Online Test 02GAT Test Preparation Book PDF Free DownloadPhysics MCQs Online Test 02 for PreparationPhysics MCQs Online Test 01 for PreparationPhysics MCQs For Entry Test 01 Online PreparationPhysics MCQs For Entry Test 2 Online PreparationPakistan Studies MCQs Test 01 Online for Preparation Continue Reading Previous Computer Organization MCQs Test 02 Online Preparation More Stories Computer Science Test Computer Organization MCQs Test 02 Online Preparation 1 Computer Science Test Computer Organization MCQs Test 01 Online Preparation 0 Computer Science Test Database Management System and Design MCQ Test 03 Online for Preparation 0 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ
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