Description : Which is the limitation of high level language? A) Lower efficiency B) Machine dependence C) machine level coding D) None of above
Last Answer : Answer : A
Description : Which is the limitation of high level language? a. Lower efficiency b. Machine dependence c. machine level coding d. None of above
Last Answer : None of above
Description : Each model of a computer has a unique a. Assembly of a computer b. Machine language c. High level language d. All of the above
Last Answer : b. Machine language
Description : Which of the following is machine independence program? a. High level language b. Low level language c. Assembly language d. Machine language
Last Answer : a. High level language
Description : A compiler is a translating program which a. Translates instruction of a high level language into machine language b. Translates entire source program into machine language program c. It is not involved in program’s execution d. All of above
Last Answer : d. All of above
Description : which of the following is problem oriented language? a. High level language b. Machine language c. Assembly language d. Low level language
Description : Easily reloctable language is a. Machine language b. Assembly language c. High level language d. Medium level language
Last Answer : b. Assembly language
Description : Mnemonic a memory trick is used in which of the following language? a. Machine language b. Assembly language c. High level language d. None of abov
Description : Which language is directly understood by the computer without translation program? a. Machine language b. Assembly language c. High level language d. None of above
Last Answer : a. Machine language
Description : Which of the following is called low level languages? a. Machine language b. Assembly language c. Both of the above d. None of above
Last Answer : c. Both of the above
Description : In the third Generation of computers a. Distributed data processing first became popular b. An operating system was first developed c. High level procedural language were first used d. Online real time systems first become popular
Last Answer : d. Online real time systems first become popular
Description : In which language is source program written? a. English b. Symbolic c. High level d. Temporary
Last Answer : c. High level
Description : Who invented the high level language c? a. Dennis M. Ritchie b. Niklaus Writh c. Seymour Papert d. Donald Kunth
Last Answer : a. Dennis M. Ritchie
Description : High level language is also called a. Problem oriented language b. Business oriented language c. Mathematically oriented language d. All of the above
Last Answer : d. All of the above
Description : Which of the following is not computer language? a. High level language b. Medium level language c. Low level language d. All of the above
Last Answer : b. Medium level language
Description : 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
Last Answer : c. compiler
Description : A computer program that translates one program instructions at a time into machine language is called a/an a. Interpreter b. CPU c. Compiler d. Simulator
Last Answer : a. Interpreter
Description : A computer program that converts an entire program into machine language is called a/an a. Interpreter b. Simulator c. Compiler d. Commander
Last Answer : c. Compiler
Description : The language that the computer can understand and execute is called a. Machine language b. Application software c. System program d. All of above
Description : Machine language is a. Machine dependent b. Difficult to program c. Error prone d. All of above
Description : 80386 support overall ___ addressing modes to facilitate efficient execution of higher level language programs. a) 9 b) 10 c) 11 d) 12
Last Answer : 11
Description : Which of the following would explain an adverse variable production overhead efficiency variance? 1. Employees were of a lower skill level than specified in the standard 2. Unexpected idle time resulted from a series of machine breakdown 3. ... b) (1) and (2) (c) (2) and (3) (d) (1) and (3)
Last Answer : (d) (1) and (3)
Description : Most important advantage of an IC is its a. Easy replacement in case of circuit failure b. Extremely high reliability c. Reduced cost d. Lower power consumption
Last Answer : b. Extremely high reliability
Description : impose limitation on design. (a) Saturation (b) Temperature rise (c) Efficiency (d) Power factor (e) All above
Last Answer : (e) All above
Description : The rate of an enzyme catalyzed reaction was measured using several substrate concentrations that were much lower than Km, the dependence of reaction velocity on substrate concentration can best be ... constant fraction of Vmax (C) Equal to Km (D) Proportional to the substrate concentration
Last Answer : Answer : C
Description : Pentazocine differs from morphine in that (a) It is inactive by the oral route (b) It does not produce physical dependence (c) It has a lower ceiling of analgesic effect (d) Its action is not blocked by naloxone
Last Answer : Ans: C
Description : Pentazocine differs from morphine in that: A. It is inactive by the oral route B. It does not produce physical dependence C. It has a lower ceiling of analgesic effect D. Its action is not blocked by naloxone
Last Answer : C. It has a lower ceiling of analgesic effec
Description : Regular low-to-moderate alcohol consumption is associated with: A. Lower incidence of coronary artery disease B. Myocardial depression C. Physical dependence D. Wernicke's encephalopathy
Last Answer : A. Lower incidence of coronary artery disease
Description : In the third generation of computers: a. Distributed data processing first became popular b. An operating system was first developed c. High-level prcedu7ral languages were firs used d. On-line, real time systems first became popular
Last Answer : d. On-line, real time systems first became popular
Description : To put the 8085 microprocessor in the wait state(i) lower the-HOLD input (ii) lower the READY input (iii) raise the HOLD input(iv) raise the READY input
Last Answer : (ii) lower the READY input
Description : A type of core store that has a lower access time than the devices used for working store in the same processor is known as a. Core memory b. Buffer c. Fast core d. Address register
Last Answer : d. Address register
Description : A disadvantage of the laser printer is: a. It is quieter than an impact printer b. It is very slow c. The output is of a lower quality d. None of above
Last Answer : d. None of above
Description : Reading data is performed in magnetic disk by a. Read/write leads b. Sectors c. Track d. Lower surface
Last Answer : a. Read/write leads
Description : The lower red curvy arrow show that CPU places the address extracted from the memory location on the_____: a. Address bus b. System bus c. Control bus d. Data bus
Last Answer : a. Address bus
Description : 8087 connection to 8086, to enable the _________ bank of memory _______pins are to be connected. a) Lower, BHE b) Upper, BHE c) Lower, INT d) Upper, INT.
Last Answer : a) Lower, BHE
Description : What is the primary lower-frequency limitation of waveguides?
Last Answer : Physical size.
Description : How many machine cycles does 8085 have, mention them
Last Answer : The 8085 have seven machine cycles. They are • Opcode fetch • Memory read • Memory write • I/O read • I/O write • Interrupt acknowledge • Bus idle
Description : Define instruction cycle, machine cycle and T-state
Last Answer : Instruction cycle is defined, as the time required completing theexecution of an instruction. Machine cycle is defined as the time required completing one operation of accessing memory, I/O or ... request. Tcycle is defined as one subdivision of the operation performed in one clock period
Description : The necessary steps carried out to perform the operation of accessing either memory or I/O Device, constitute a ___________________ a) fetch operation b) execute operation c) machine cycle
Last Answer : c) machine cycle
Description : In 1830, Charles Babbage designed a machine called the analytical engine, which he showed at the parts exhibition. In which year was it exhibited? a. 1820 b. 1860 c. 1855 d. 1970
Last Answer : c. 1855
Description : The first machine to successfully perform a long series of arithmetic and logical operations was: a. ENIAC b. Mark-I c. Analytic Engine d. UNIVAC-1
Last Answer : b. Mark-I
Description : One of the main feature that distinguish microprocessors from micro-computers is a. Words are usually larger in microprocessors b. Words are shorter in microprocessors c. Microprocessor does not contain I/O devices d. Exactly the same as the machine cycle time
Last Answer : c. Microprocessor does not contain I/O devices
Description : who is credited with the idea of using punch cards to control patterns of a weaving machine? a. Pascal b. Hollerith c. Babbage d. Jacquard
Last Answer : d. Jacquard
Description : Which was the computer conceived by Babbage? a. Analytical engine b. Arithmetic machine c. Donald Knuth d. All of above
Last Answer : a. Analytical engine
Description : Computer instructions written with the use of English words instead of binary machine code is called a. Mnemonics b. Symbolic code c. Gray codes d. Opcode
Last Answer : b. Symbolic code
Description : In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibition? a. 1820 b. 1860 c. 1855 d. 1870
Description : The first machine to successfully perform a long series of arithmetic and logical operations was; a. ENIAC b. Mark I c. Analytic engine d. UNIVAC-I
Last Answer : b. Mark I
Description : In a punched card system, data is processed by a a. Keypunch machine, sorter and posting machine b. Accounting machine, posting machine, and billing machine c. Sorter, posting machine, and billing machine d. Accounting machine, keypunch machine and sorter
Last Answer : d. Accounting machine, keypunch machine and sorter
Description : A modern electronic computer is a machine that is meant for a. Doing quick mathematical calculations b. Input, storage, manipulation and outputting of data c. Electronic data processing d. Performing repetitive tasks accurately
Last Answer : b. Input, storage, manipulation and outputting of data
Description : The proper definition of a modern digital computer is a. An electronic automated machine that can solve problems involving words and numbers b. A more sophistic and modified electronic pocket calculator c. Any machine that can perform mathematical operations d. A machine that works on binary code
Last Answer : d. A machine that works on binary code