Which of the following is not process states?


Options: New B. Running C. Ready D. Finished

Ans:– D ,


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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More Operating System Related questions:


Which one of the following statements is true for the currents in a series RC circuit?
Options: The current always has the same amplitude and phase for every part of the circuit,    The total current is equal to the sum of the currents for the resistance and capacitance,    The total current is greater than the sum of the currents for the resistance and capacitance,    The total current is less than the sum of the currents for the resistance and capacitance

Ans:A ,A


. In a datasheet, what does each row represent?
Options: a. Record b. Field c. Database d. Table

Ans:– a,– a


A proportional plus integral contro¬ller can:
Options: has no transient response,    can compensate for lag,    can increase the system type,    both (b) and (c)

Ans:D ,D


Assembler language
Options: is usually the primary user interface,    requires fixed-format commands,    is a mnemonic form of machine language,    is quite different from the SCL interpreter

Ans:C ,C


In which type of the following OS, the response time is very crucial. A)  Network Operating System B)  Real Time Operating System C)  Batch Operating System D)  Unix Operating System
Options:

Ans:– B ,


Which of the following is the fastest?
Options: CPU,    magnetic tapes and disks,    video terminal,    sensors, mechanical controllers

Ans:A ,A


The MIS should be developed by
Options: the manager,    the information specialist,    both (a) and (b),    neither a or b

Ans:C ,C


Pillsbury's SOAR system was designed specifically for
Options: sales persons,    operational level managers,    strategic level managers,    tactical level managers

Ans:B ,B


. Magnetic disks are the most popular medium for
Options: A) Direct access B) Sequential access C) Both of above D) None of above

Ans:C,C


Which is not true of a correlated subquery?
Options: EXISTS/NOT EXISTS is a form of a correlated subquery.,    The processing of the SELECT statements is nested.,    They can be used to verify functional dependencies.,    They are very similar to a regular subquery.

Ans:D ,D


Which would you choose to move selected text from one place to another?
Options: Press Ctrl+S B. Click File, Save C. Click Tools, Options, Save D. Click File, Save As

Ans:C ,


. What is a portion of a document in which you set certain page formatting options?
Options: a. Page b. Document c. Section d. Page Setup

Ans:– C,– C


What is the minimum number of wires needed to send data over a serial communication link layer?
Options: 1,    2,    4,    6

Ans:B ,B


. When you see a cell with a red triangle in the top right corner, what does this signify?
Options: a. There is an error in the cell b. There is a comment associated with the cell c. The font color for text in the cell is red d. A formula cannot be entered into the cell

Ans:– b,– b


. To verify that the note text is positioned correctly on the page, switch to _____ view or display the document in print preview.
Options: a. normal b. print layout c. page layout d. page edit

Ans:– B,– B


What will be the output of the program if the array begins 1200 in memory? #include<stdio.h> int main() { int arr[]={2, 3, 4, 1, 6}; printf("%u, %u, %u\n", arr, &arr[0], &arr); return 0; }
Options: 1200, 1202, 1204,    1200, 1200, 1200,    1200, 1204, 1208,    1200, 1202, 1200

Ans:B ,B


. How many characters can be entered in a single command line?
Options: a. 64 b. 127 c. 80 d. 90

Ans:6 – b ,6 – b


When data is encapsulated, which is the correct order?
Options: Data, frame, packet, segment, bit,    Segment, data, packet, frame, bit,    Data, segment, packet, frame, bit,    Data, segment, frame, packet, bit

Ans:C ,C


A power transformer steps 100 V down to 10 V. If the current in its primary winding is 2 A, what is the current in the secondary winding?
Options: 50 A,    12 A,    5 A,    20 A

Ans:D ,D


The EIA-232 interface has _____ pins.
Options: 20,    24,    25,    30

Ans:C ,C


Which of the following is not a relational database?
Options: a . dBase IV b. 4th Dimension c. FoxPro d. Reflex

Ans:.d,.d


Which of the following toolbars provide different options in various master views?
Options: a. Common tasks toolbar b. Drawing toolbar c. Formatting toolbar d. Standard toolbar

Ans: – A , – A


A NAND gate has:
Options: LOW inputs and a LOW output,    HIGH inputs and a HIGH output,    LOW inputs and a HIGH output,    None of the these

Ans:C ,C


Which language has been selected as the basis for the Japanese "fifth generation" computers.
Options: ALGOL,    COBOL,    PROLOG,    C

Ans:C ,C


Which of the following items would require you t.o comply with EPA disposal guidelines?
Options: Keyboard,    System board,    Power supply,    Battery

Ans:D ,D


24. The minimum number of rows and columns in MS Word document is
Options: a. 1 and 1 b. 2 and 1 c. 2 and 2 d. None of above

Ans:– A ,– A


. to view headers and footers, you must switch to
Options: a. normal view b. print layout view c. print preview mode d. both B and C

Ans:–  D,–  D


Which of the following is not a characteristic of a system?
Options: operates for some purpose,    has homogeneous components,    operates within a boundary,    has interacting components

Ans:B ,B


The Software which contains rows and columns is called ______
Options: Database B. Drawing C. Spreadsheet D. Word processing

Ans:– C ,


. Which command is not an internal command?
Options: a. Dir b. Edit c. CD d. CLS

Ans:2 – b ,2 – b


Which is valid statement
Options: A. 1 KB = 1024 Bytes B. 1 MB = 1024 Bytes C. 1 KB = 1000 Bytes D. 1 MB = 1000 Bytes

Ans:A,


To sort the results of a query use:
Options: SORT BY.,    GROUP BY.,    ORDER BY.,    None of the above is correct.

Ans:C ,C


What is the symbol for multiplying?
Options: > B. / C. ! D. *

Ans:– D ,


. A transaction completes its execution is said to be
Options: Saved B. Loaded C. Rolled D. Committed

Ans: – D ,


Which one of the following statements is true for the currents in a parallel RC circuit?
Options: The total current is equal to the sum of the currents for the resistance and capacitance,    The current always has the same amplitude and phase for every part of the circuit,    The total current is less than the sum of the currents for the resistance and capacitance,    The total current. is greater than the sum of the currents for the resistance and capacitance

Ans:A ,A


Skipping every other line and picking up the skipped lines on the second pass is called:
Options: interlacing,    refresh-vector,    raster-scan,    stroke writing

Ans:A ,A


During the maintenance phase
Options: System requirements are established,    System analysis is carried out,    Programs are tested,    All of the above

Ans:E ,E


Which facilitates data processing capabilities at the location of the end-user.
Options: DTP,    EDT,    DDP,    FAX

Ans:C ,C


What is a brand?
Options: A) The name of companies that made computers B) The name of product a company gives to identify its product in market C) A name of class to indicate all similar products from different companies D) All of above

Ans:-B,-B


Upper Memory blocks are located where?
Options: Conventional Memory,    Extended Memory,    Expanded memory,    Reserved Memory

Ans:D ,D


Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?
Options: chmod 761 note,    chmod 671 note,    chmod 167 note,    chmod 4=rwx, g=rw note

Ans:A ,A


46. Word has a list of predefined typing, spelling, capitalization, and grammar errors that _____ can detect and correct.
Options: a. AutoEntry b. AutoCorrect c. AutoAdd d. AutoSpell

Ans:– B ,– B


What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Options: A) Bus control B) Interrupts C) Bus arbitration D) Status

Ans:-C,-C


In order to use a record management system
Options: You need to understand the low-level details of how information in stored,    You need to understand the model the record management system uses.,    Both (a) and (b),    All of the above

Ans:B ,B


Computer instructions written with the use of English words instead of binary machine code is called
Options: Mnemonics,    Symbolic code,    Gray code,    Op-code

Ans:B,B


A general purpose single-user microcomputer designed to be operated by one person at a time is
Options: Special-purpose computer,    KIPS,    M,    PC

Ans:D,(Danswer


Single spacing in MS-WORD document causes ____ point line spacing?
Options: 10 B. 12 C. 14 D. 16

Ans:– B ,


In MS Word, Ctrl+S is for …..
Options: Scenarios B. Size C. Save D. Spelling Check

Ans:– C ,


. Ctrl + U
Options: Undelete the previously deleted text B. Undo the last changes C. Underline the document name D. Underline the selected text

Ans:– D ,


The core of an electromagnet is said to be in saturation when:
Options: the core is permitted to move freely within the coil,    an increase in current through the coil causes no further increase in the mmf,    frequent changes in the direction of current through the coil causes heating effects in the core material,    changing the polarity of the current in the coil changes the polarity of the magnetic field around the core

Ans:B ,B

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