The desirable characteristic(s) of a memory system is (are)


Options: speed and reliability,    low power consumption,    durability and compactness,    All of the above

Ans:D,D






More Computer Fundamental Related questions:


Which one of the following statements best applies to a series RLC circuit?
Options: The voltage waveform for each component always has the same amplitude and phase as the applied voltage,    The current waveform for each component always has the same amplitude and phase as the applied current,    All of the above,    The sum of the current is always less than the applied current

Ans:B ,B


. Background color or effects applied on a document is not visible in
Options: a. Web layout view b. Print Layout view c. Reading View d. Print Preview

Ans:– D,– D


Which of the following devices can be used to directly input printed text?
Options: OCR,    OMR,    MICR,    All of the above

Ans:A,A


In order to use a DBMS, it is important to understand
Options: the physical schema,    all sub-schemas that the system supports,    one subschema,    both (a) and (b)

Ans:C ,C


Which of the following may be classified as an automation system?
Options: automated warehouses,    numerically controlled machine tools,    robotics,    All of the above

Ans:D ,D


The two kinds of main Memory are:
Options: Primary and secondary,    Random and sequential,    ROM and RAM,    All of the above

Ans:C ,C


Which of the following is not an advantage of the database approach
Options: a. Elimination of data redundancy b. Ability of associate deleted data c. increased security d. All of the Data

Ans:D,All of the Data


. To return the remainder after a number is divided by a divisor in EXCEL we use the function?
Options: a. ROUND ( ) b. FACT ( ) c. MOD ( ) d. DIV ( )

Ans:– c,– c


A top-to-bottom relationship among the items in a database is established by a 
Options: a. hierarchical schema b. network schema c. relational schema d. all of the above

Ans:.a,.a


A pointer is
Options: A keyword used to create variables,    A variable that stores address of an instruction,    A variable that stores address of other variable,    All of the above

Ans:C ,C


A framework in which circuit boards can he mounted is
Options: Switch circuit,    Chip,    Card cage,    Bar code

Ans:C ,C


. What is placed to the left of horizontal scroll bar
Options: a. Tab stop buttons b. View buttons c. Split buttons d. Indicators

Ans:– B,– B


The binary system uses powers of
Options: 2,    10,    8,    16

Ans:A ,A


Which command is used with vi editor to move the cursor to the left?
Options: i,    j,    k,    h

Ans:D ,D


Suppose you wanted to create an AutoCorrect entry that would type the words ‘We regret to inform you that your submission has been declined’ Of the following choices, which would be the best name you could assign to this entry?
Options:  A) Regret, B) Subdual, C) We regret to inform you that your submission has been declined, D) 11,

Ans:-B,-B


Which is a device that changes information into digital form?
Options: Modem,    Digitizer,    Mouse,    Light pen

Ans:B,(Banswer


Some firms have created a combination position called
Options: manager / analyst,    programmer / operator,    analyst / programmer,    manager / operator

Ans:C ,C


Which of the following network types have a designated router and a backup designated router assigned? Broadcast Point-to-point NBMA NBMA point-to-point
Options: 1, 2 and 3,    1 and 3,    3 and 4,    All of the above

Ans:B ,B


. ____ is the operating systems File and folder Manager
Options: a. Windows Explorer b. Windows Control Panel c. My Computer d. My Documents

Ans:8 – a ,8 – a


What function should be used to free the memory allocated by calloc() ?
Options: dealloc();,    malloc(variable_name, 0),    free();,    memalloc(variable_name, 0)

Ans:C ,C


Which of the following is true concerning triggers?
Options: You do not create them with SQL.,    They execute against only some applications that access a database.,    They have an event, condition, and action.,    They cannot cascade (cause another trigger to fire).

Ans:C ,C


What command is used with vi editor to move back to the beginning of a word?
Options: w,    e,    a,    b

Ans:D ,D


. Which feature is used to replace straight quotes with smart quotes as you type?
Options: Auto Correct as you type B. Auto Change as you type C. Auto Format as you type D. Smart Tags as you type

Ans:– C ,


  Shortcut key to insert a hyperlink in a slide A.  Ctrl + H B.  Ctrl + K C.  Hyperlinks can’t be inserted in slides D.  None of the above
Options:

Ans:– B ,


Which is considered a direct entry input device?
Options: A) Optical scanner B) Mouse and digitizer C) Light pen D) All of the above

Ans:-D,-D


Which document sums up the general provisions of purchase, terms and agreement, warranties, and maintenance?
Options: The contract,    The project evaluation,    The financial report.,    The purchasing report

Ans:A ,A


. What program runs first aftercomputer is booted and loading GUI?
Options: a. Desktop Manager b. File Manager c. Windows Explorer d. Authentication

Ans: d, d


. The MS DOS operating system is a
Options: a. Graphical user interface, single tasking operating system b. Graphical user interface, multitasking operating system c. Command driven interface, single tasking operating system d. Command driven interface, multitasking operating system

Ans:9 – c ,9 – c


.   How do you add degrees of transparency to shapes such as arrows, so that the slide background shows though?
Options: a. Use #D style 4 button on the drawing toolbar b. Use the Set Transparent Color button on the Picture toolbar c. Use the Transparency slider in the Format AutoShapes dialog box d. All of above

Ans:0 – C ,0 – C


What is the alternative name for a diskette?
Options: Floppy disk,    Hard disk,    Flexible disk,    Winchester disk

Ans:A ,A


Personnel activity reports are produced from the
Options: personnel transactions file,    employee file,    applicant file,    jobs files

Ans:A ,A


Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM?
Options: DSL,    PPPoE,    Frame Relay,    Dedicated T1

Ans:A ,A


Which of the following is not currently a topic in computer science?
Options: Speech recognition,    Artificial intelligence,    Thermodynamics,    Multiprocessing

Ans:C ,C


Which protocol has been standardised by the International Standards Organisation.
Options: ISAM,    ISO,    LISP,    CALL

Ans:B ,B


A _____ boot is when DOS is restarted without turning off the computer.
Options: warm,    reboot,    shutdown,    system up

Ans:A ,A


A float occupies 4 bytes. If the hexadecimal equivalent of these 4 bytes are A, B, C and D, then when this float is stored in memory in which of the following order do these bytes gets stored?
Options: ABCD,    DCBA,    0xABCD,    Depends on big endian or little endian architecture

Ans:D ,D


Inductive reactance is measured in units of:
Options: volts per second,    amperes per second,    Ohm,    henrys

Ans:C ,C


You just added a new user, kara, to the system. What group is kara added to by default?
Options: root,    kara,    group,    user

Ans:B ,B


What is the size of a sector?
Options: 512 bytes,    256 bytes,    512 Kb,    1024 bytes

Ans:A ,A


. Weight refers to
Options: a. The print density of characters b. The height of the printed character c. Upright or slanted shape d. The design and appearance of characters

Ans:– a,– a


. Where can you find the horizontal split bar on MS Word screen?
Options: a. On the left of horizontal scroll bar b. On the right of horizontal scroll bar c. On the top of vertical scroll bar d. On the bottom of vertical scroll bar

Ans:– C,– C


ART (Automatic Reasoning Tool) is designed to be used on:
Options: LISP machines,    personal computers,    microcomputers,    All of the above

Ans:A ,A


What command is used with vi editor to delete three words?
Options: 3$d,    3 dw,    3 x,    3 dd

Ans:B ,B


.  Macros can recover from _______ in a controlled manner.
Options: a.            events b.           modules c.           arguments d.            errors

Ans:– a,– a


The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is:
Options: Defect in the computers video circuitry,    Disconnected video cable,    Defective monitor,    System RAM problem

Ans:D ,D


Is the following statement a declaration or definition? extern int i;
Options: Declaration,    Definition,    Function,    Error

Ans:A ,A


Which layer 4 protocol is used for a Telnet connection?
Options: IP,    TCP,    TCP/IP,    UDP

Ans:B ,B


. Worksheet can be renamed by 
Options: a. Adding ? symbol at the end of filename while saving workbook b. Click on Worksheet tab by Holding CTRL Key and type new name c. Double Click on the Worksheet tab and type new name d. Worksheet cannot renamed

Ans:– c,– c


A medium for transferring data between two locations is called
Options: Network,    Communication channel,    Modem,    Bus

Ans:B ,B


If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)
Options: POS terminal,    data collection terminal,    batch processing terminal,    intelligent terminal

Ans:C ,C

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