The 16-bit segment selector in the segment register is interpreted as the most significant 16 bits of a linear 20-bit address, called a segment address, of which the … Each byte has a specific address. The _____ table contains the base address of each page in physical memory. View Answer. Through this and other segmentation efforts, Dormify grew its email marketing revenue by 92%. c) segment length Market segmentation is one of the oldest marketing trick in the books. Sanfoundry Global Education & Learning Series – Operating System. b) 256 In segmentation, each address is specified by ____________ c) a value & segment number The user, therefore, specifies each address by two quantities; segment name and an offset. c) page number, offset, address A multilevel page table is preferred in comparison to a single level page table for translating virtual address to physical address because ____________ generating one mask for each instance. b) between 0 and segment limit In paging the user provides only ________ which is partitioned by the hardware into ________ and ______ c) 15 bits Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. The questions asked in this NET practice paper are from various previous year papers. 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It’s no secret that market segmentation can increase the engagement rates of emails, blog posts, and sales pages. d) none of the mentioned In computer terminology, a paragraph is used to refer to 16 consecutive bytes of Memory. View Answer, 9. In this paper, we address a new task called instance cosegmentation. If the offset is legal ____________ b) 14 bits In segmentation, each address is specified by : a segment number & offset an offset & value a value & segment number a key & value. The user specifies each address by two quantities a segment number and the offset (Segment limit). The user specified address is divided by CPU into a page number and offset. Even though these numbers are typically expressed in decimal to aid in human comprehension, each segment is usually referred to as an octet to express the fact that it is a representation of 8 bits. Segmentation involves the segment table that … Size: The hardware decides the page size. View Answer, 4. 8086 can access memory with address ranging from 00000 H to FFFFF H. Memory Segmentation. This set of 1000+ Operating System MCQs focuses on “Memory Management – Segmentation”, 1. The limit is the length of the segment, so that the last physical address within the segment is specified by the base plus the bound (base + bound). d) greater than the segment number During execution, each segment has a name and a length. View Answer, 5. a) 2048 d) 16 bits If you’re an international store, this can be by continent or country. There are 4 type of Market segmentation which are most commonly used. b) segment peak Since each program enjoys its own virtual address space, each process has … Size: The hardware decides the page size. The user specifies each address by two quantities a segment number and the offset (Segment limit). b) read only c) segments are shared Given a set of images jointly covering object instances of a specific category, instance co-segmentation aims to identify all of these instances and segment each of them, i.e. a) greater than segment limit All Rights Reserved. a) segment base The segment base contains the ____________ As you can see, each Segment begins only 16 bytes (or a paragraph) after the preceding one. Operating System Objective type Questions and Answers. View Answer, 6. In a computer system using segmentation, a logical address space can be viewed as multiple segments. a) starting logical address of the process To practice all areas of Operating System, here is complete set on 1000+ Multiple Choice Questions and Answers on Operating System. 2power20= 1,048,576 bytes (1 MB). View Answer, 2. The offset ‘d’ of the logical address must be ____________ c) between 0 and the segment number Name* : Email : Add Comment. a) a segment number d) a key & value The base is the physical address of the beginning of the segment in memory. Segment offset (d): Number of bits required to represent the size of the segment. View Answer, 3. View Answer, 11. The segment size is specified by the user. Table: Paging involves a page table that contains base address of each page. View Answer, 8. Translation of Two dimensional Logical Address to one dimensional Physical Address. a) one address, page number, offset View Answer, 10. Intel 8086 has 20 lines address bus. When the entries in the segment tables of two different processes point to the same physical location ____________ b) one offset, page number, address d) none of the mentioned Ask for Details Here Know Explanation? Practice test for UGC NET Computer Science Paper. The segment size is specified by the user. The protection bit is 0/1 based on ____________ c) 64 b) starting physical address of the segment in memory With 20 address lines, the memory that can be addressed is 2 power20 bytes. In segmentation, each address is specified by : Smaller page tables are implemented as a set of _______, Improvement in capacity is customarily expressed as improvement in, Logical memory is broken into blocks of the same size called _________, One of the most widely used exponential distributions is called a. a) write only Demographic Segmentation. Advantages of Segmentation – No Internal fragmentation. Size: The hardware decides the page size. c) read – write d) it helps to reduce the number of page faults in page replacement algorithms Consider a computer with 8 Mbytes of main memory and a 128K cache. The cache block size is 4 K. It uses a direct mapping scheme for cache management. a) it is used as a physical memory address itself c) segment length Demographic segmentation is one of the most popular and commonly used types of market segmentation. d) 8 This GATE exam includes questions from previous year GATE papers. a) the segments are invalid a) 13 bits The above 12-bits of the segment register are used as an index into the GDTR/LDTR to select the appropriate segment descriptor. b) the processes get blocked In segmentation, each address is specified by _____ a) a segment number & offset b) an offset & value c) a value & segment number d) a key & value View Answer View Answer, 7. Table: Paging involves a page table that contains base address of each page. In segmentation, each address is specified by : a) a segment number b) an offset c) a value d) a key. This set of 1000+ Operating System MCQs focuses on “Memory Management – Segmentation” 1. The segment size is specified by the user. View Answer, 12. b) an offset & value Geographic. In 8086, memory has four different types of segments. © 2011-2020 Sanfoundry. In addition to increasing engagement rates, your messages hit closer to home and are in line with what your people want. a) starting logical address of the process IPv4 addresses are 32-bit addresses. The segment limit contains the ____________ Within each of these types of market segmentation, multiple sub-categories further classify audiences and customers. a) a segment number & offset The size of the segment may grow or shrink that is it is of variable length. a) it reduces the memory access time to read or write a memory location

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