Language processors MCQs

A. Reductions

B. Literal table

C. Identifier table

D. Terminal table

A. Allocate the CPU to a job

B. Specify, to the operating system, the beginning and end of a job in a batch

C. Read the input from the slow-speed card reader to the high-speed magnetic disk

D. All of the above

A. Introduction of data to program is easier

B. Addresses any symbolic, not absolute

C. It is mnemonic and easy to read

D. All of the above

A. operating systems

B. input/output units that operate independently of the CPU

C. both A and B

D. neither A nor B

A. index mode

B. indirect mode

C. absolute mode

D. immediate mode

A. save the macro definitions

B. recognize macro definitions and macro calls

C. expand macro calls and substitute arguments

D. All of the above

A. consists of a program and relevant information for its relocation

B. can itself perform the relocation of its address-sensitive portions

C. cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation

D. All of the above

A. to assign storage to literals, and to ensure that the storage is allocated and appropriate locations are initialized

B. to assign storage to all temporary locations that are necessary for intermediate results

C. to assign storage to all variables referenced in the source program

D. All of the above

A. relative loaders

B. relocating loaders

C. both A and B

D. None of the above

A. ASRA

B. ADDA h#01FE, i

C. LOADA h#OD4E, i

D. STOREA h#014B, d