Navigation

    Cyberian
    • Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Pro Blog
    • Users
    • Groups
    • Unsolved
    • Solved

    SOLVED CS609 Quiz No.2 Solution and Discussion

    CS609 - System Programming
    cs609 quiz 2 solution discussion spring 2019
    3
    16
    2625
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • zaasmi
      zaasmi Cyberian's Gold last edited by zareen

      Please post your current Quiz and Help the Students.
      Quiz No.2 Total Questions : 10
      Please read the following instructions carefully!
      Quiz will be based upon Multiple Choice Questions (MCQs).

      You have to attempt the quiz online. You can start attempting the quiz any time within given date(s) of a particular subject by clicking the link for Quiz in VULMS.

      Each question has a fixed time of 90 seconds. So you have to save your answer before 90 seconds. But due to unstable internet speeds, it is recommended that you should save your answer within 60 seconds. While attempting a question, keep an eye on the remaining time.

      Attempting quiz is unidirectional. Once you move forward to the next question, you can not go back to the previous one. Therefore before moving to the next question, make sure that you have selected the best option.

      DO NOT press Back Button / Backspace Button while attempting a question, otherwise you will lose that question.

      DO NOT refresh the page unnecessarily, specially when following messages appear
      Saving…
      Question Timeout: Now loading next question…

      Javascript MUST be enabled in your browser; otherwise you will not be able to attempt the quiz.

      If for any reason, you lose access to internet (like power failure or disconnection of internet), you will be able to attempt the quiz again from the question next to the last shown question. But remember that you have to complete the quiz before expiry of the deadline.

      If any student failed to attempt the quiz in given time then no re-take or offline quiz will be held.

      Start Quiz

      Discussion is right way to get Solution of the every assignment, Quiz and GDB.
      We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
      Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
      NOTE: Don't copy or replicating idea solutions.
      Quiz Copy Solution
      Mid and Final Past Papers
      Live Chat

      1 Reply Last reply Reply Quote 1
      • mehwish
        mehwish Cyberian Publisher's @zareen last edited by

        @zareen said in CS609 Quiz No.2 Solution and Discussion:

        What are the 3 types of viruses?

        • Resident Virus. Resident viruses live in your RAM memory. …

        • Multipartite Virus. …

        • Direct Action Virus. …

        • Browser Hijacker. …

        • Overwrite Virus. …

        • Web Scripting Virus. …

        • Boot Sector Virus. …

        • Macro Virus.

        Discussion is right way to get Solution of the every assignment, Quiz and GDB.
        We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
        Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
        NOTE: Don't copy or replicating idea solutions.
        Quiz Copy Solution
        Mid and Final Past Papers
        Live Chat

        1 Reply Last reply Reply Quote 0
        • zareen
          zareen Cyberian's Gold last edited by

          What are the 3 types of viruses?

          Discussion is right way to get Solution of the every assignment, Quiz and GDB.
          We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
          Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
          NOTE: Don't copy or replicating idea solutions.
          Quiz Copy Solution
          Mid and Final Past Papers
          Live Chat

          mehwish 1 Reply Last reply Reply Quote 0
          • zaasmi
            zaasmi Cyberian's Gold @zaasmi last edited by

            @zaasmi
            (1)_________ is used to identify the cause of interrupt.

            Interrupt ID Register (Page 116)

            PC Register

            Register

            None of All These

            (2)Int ________ is used to control the printer via the BIOS.

            17H (Page 84)

            18H

            20H

            21H

            (3)Only ________ ports are important from programming point of view.

            70 and 71H (Page 141)

            71 and 72H

            70 and 72H

            72 and 73H

            (4)In case of synchronous communication a timing signal is required to identify the start and end of a bit.

            True ( 105)

            False

            (5)

            In order to produce the sound from PC internal Speaker we have to load the___bit divisor value at the ___port.

            8, 0x21

            16, 0x42

            32, 0x22

            64, 0x32

            (6)The ____________ function simply enables the self test facility within the modem control register STOn()

            SelfTest()

            SelfTestOn() (Page 127)

            Non of these

            (7)BIOS support _____________UARTS as COM ports.

            6

            4 (Page 113)

            3

            2

            (8)The BIOS interrupt 0x1AH can be used to configure real time clock

            True (Page 136)

            False

            (9)The baud rate is set in accordance with the divisor value loaded within the UART internal registers base +0 and base +1.

            TRUE (Page 114)

            FALSE

            (10) The -------------function uses the COM port number to receive a byte from the COM port using BIOS services.

            Receive( )

            Recievebyte()

            recievechar() (125)

            None of All These

            Discussion is right way to get Solution of the every assignment, Quiz and GDB.
            We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
            Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
            NOTE: Don't copy or replicating idea solutions.
            Quiz Copy Solution
            Mid and Final Past Papers
            Live Chat

            1 Reply Last reply Reply Quote 0
            • zaasmi
              zaasmi Cyberian's Gold last edited by

              1_Blocks can be termed as______________.
              Cylinder per sector (not sure)

              2_ _______ are the circular division of the disk.
              Tracks

              3_ We can access Blocks for FAT using _________.
              FCB

              4_ ________ is an internal data structure of DOS and resides in main memory.
              None of the given.
              (Ans is SFT, however its not in options.)

              5_ To access drive parameter block we use undocumented service ______.
              21H/32H

              6_ _______ is an absolute address relative to the start of physical drive.
              LBA 240pg

              7_There is/are ____ DMA controller’s masking register(s).
              1 not sure

              8_ Highest physical capacity of the disk according to the IDE interface is approximately _________.
              127GB

              9_ To access the block within cluster using BIOS services the cluster number should be converted into _____.
              LSN pg258

              10_ What will be the value of DL register when we are accessing C drive using undocumented service 21H/32H?
              3 pg249

              Discussion is right way to get Solution of the every assignment, Quiz and GDB.
              We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
              Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
              NOTE: Don't copy or replicating idea solutions.
              Quiz Copy Solution
              Mid and Final Past Papers
              Live Chat

              zaasmi 1 Reply Last reply Reply Quote 0
              • zaasmi
                zaasmi Cyberian's Gold @zaasmi last edited by

                @zaasmi
                There is/are ____ DMA controller’s masking register(s). CS609

                Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                NOTE: Don't copy or replicating idea solutions.
                Quiz Copy Solution
                Mid and Final Past Papers
                Live Chat

                1 Reply Last reply Reply Quote 0
                • zaasmi
                  zaasmi Cyberian's Gold last edited by

                  1. Extended BIOS services require that the address of the block is specified as _______. CS609

                  2. Highest capacity of disk can be accessed using BIOS functions is _______.
                    • Hence the highest capacity of disk can be
                    accessed using bios functions is
                    •63x16x1024x512= 504 MB approx

                  3. _______ are the circular division of the disk. (Track)

                  4. _________ can be used to simulate a DMA request through software (Choose best option).

                  All quiz are repeating as per previous post.

                  Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                  We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                  Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                  NOTE: Don't copy or replicating idea solutions.
                  Quiz Copy Solution
                  Mid and Final Past Papers
                  Live Chat

                  zaasmi 1 Reply Last reply Reply Quote 0
                  • zaasmi
                    zaasmi Cyberian's Gold last edited by

                    There is/are ____ DMA controller’s masking register(s). CS609
                    Not confirmed
                    2bff1733-3f97-496b-823b-b8fa55118ab9-image.png

                    Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                    We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                    Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                    NOTE: Don't copy or replicating idea solutions.
                    Quiz Copy Solution
                    Mid and Final Past Papers
                    Live Chat

                    1 Reply Last reply Reply Quote 0
                    • zaasmi
                      zaasmi Cyberian's Gold last edited by

                      ______________ used to program various common parameters of transfer for all the channels. CS609

                      (DMA command register) Page 191

                      29713bdd-9ca4-48a9-a0c1-6193e182d1f1-image.png

                      This is the command register. It is used to program various common parameters of
                      transfer for all the channels.

                      Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                      We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                      Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                      NOTE: Don't copy or replicating idea solutions.
                      Quiz Copy Solution
                      Mid and Final Past Papers
                      Live Chat

                      1 Reply Last reply Reply Quote 0
                      • zaasmi
                        zaasmi Cyberian's Gold last edited by

                        Blocks can be termed as______________. CS609
                        sectors per track (Page 202)
                        92766509-30ad-492d-87b3-23bc0bbca045-image.png

                        Blocks
                        • Blocks are the sectors per track
                        •Smallest addressable unit in memory
                        •Address of block is specified as a unique
                        combination of three parameters (i.e. track, head,
                        sec)

                        Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                        We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                        Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                        NOTE: Don't copy or replicating idea solutions.
                        Quiz Copy Solution
                        Mid and Final Past Papers
                        Live Chat

                        1 Reply Last reply Reply Quote 0
                        • zaasmi
                          zaasmi Cyberian's Gold last edited by

                          Extended BIOS services require that the address of the block is specified as _______. CS609
                          LBA address (Page 210)

                          Extended services require that the address of the block is specified as a LBA address.

                          328be538-02e7-40a5-8f92-ddf88aaab578-image.png

                          Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                          We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                          Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                          NOTE: Don't copy or replicating idea solutions.
                          Quiz Copy Solution
                          Mid and Final Past Papers
                          Live Chat

                          1 Reply Last reply Reply Quote 0
                          • zaasmi
                            zaasmi Cyberian's Gold last edited by

                            Highest physical capacity of the disk according to the IDE interface is approximately _________. CS609
                            (127GB) Page 212

                            Highest IDE capacity
                            • Hence highest physical capacity of the disk
                            according to the IDE interface is
                            255x16x65536x512 = 127GB
                            •Extended BIOS functions allow to access disk
                            with sizes greater than 504 MB through LBA
                            translation.

                            56f19559-90a8-4ab0-bda4-397e09debfb1-image.png

                            Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                            We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                            Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                            NOTE: Don't copy or replicating idea solutions.
                            Quiz Copy Solution
                            Mid and Final Past Papers
                            Live Chat

                            1 Reply Last reply Reply Quote 0
                            • zaasmi
                              zaasmi Cyberian's Gold last edited by

                              ________ are the longitudinal division of the disk. CS609
                              (Sector) Page 201
                              9d4e7cdc-ccb7-4e0a-869f-21b511717404-image.png
                              Tracks are the circular division of the disk and the sectors are the longitudinal division of
                              the disk as shown in the diagram above.

                              60941831-db48-43cb-be69-a1ff36e62f5f-image.png

                              Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                              We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                              Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                              NOTE: Don't copy or replicating idea solutions.
                              Quiz Copy Solution
                              Mid and Final Past Papers
                              Live Chat

                              1 Reply Last reply Reply Quote 0
                              • zaasmi
                                zaasmi Cyberian's Gold last edited by

                                _________ can be used to simulate a DMA request through software (Choose best option). CS609
                                (DMA request register) Page 192
                                7d3e1519-9af8-49f5-b3bc-8f52cd4f53a0-image.png

                                Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                                We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                                Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                                NOTE: Don't copy or replicating idea solutions.
                                Quiz Copy Solution
                                Mid and Final Past Papers
                                Live Chat

                                1 Reply Last reply Reply Quote 0
                                • zaasmi
                                  zaasmi Cyberian's Gold last edited by

                                  A DMA cannot work in ___________ mode.

                                  8c2bcf74-333b-42a1-ad9b-1c4dc314bc0c-image.png

                                  Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                                  We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                                  Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                                  NOTE: Don't copy or replicating idea solutions.
                                  Quiz Copy Solution
                                  Mid and Final Past Papers
                                  Live Chat

                                  1 Reply Last reply Reply Quote 0
                                  • zaasmi
                                    zaasmi Cyberian's Gold last edited by

                                    __________ will specify if the DMA transfer will happen as a single transfer, block transfer or demand transfer. ( command register Page 73)
                                    9bb06582-008d-473d-94fb-37cb36020cd4-image.png

                                    Discussion is right way to get Solution of the every assignment, Quiz and GDB.
                                    We are always here to discuss and Guideline, Please Don't visit Cyberian only for Solution.
                                    Cyberian Team always happy to facilitate to provide the idea solution. Please don't hesitate to contact us!
                                    NOTE: Don't copy or replicating idea solutions.
                                    Quiz Copy Solution
                                    Mid and Final Past Papers
                                    Live Chat

                                    1 Reply Last reply Reply Quote 0
                                    • First post
                                      Last post
                                    Insaf Sehat Card Live Cricket Streaming

                                    100% Off on Your FEE Join US! Ask Me How?

                                    Quiz 100% Result If you want to know how you can join us and get 100% Discount on your FEE ask Cyberian in Chat Room!
                                    Quiz 100% Result Quiz 100% Result
                                    solution1255 discussion1206 fall 2019813 assignment 1433 assignment 2297 spring 2020265 gdb 1248 assignment 382 crw10174 spring 201955
                                    | |
                                    Copyright © 2021 Cyberian Inc. Pakistan | Contributors
                                    Live Chat