The two major types of computer chips are


Options: A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c

Ans:D,D






More Computer Fundamental Related questions:


. Which short cut key inserts a new slide in current presentation?
Options: a.  Ctrl+N b.  Ctrl+M c.  Ctrl+S d.  All of above

Ans:0 – B ,0 – B


. The My Computer windows include icons that represent the ….installed on your computer
Options: a. Disk drive b. Memory c. CPU d. All of above

Ans:8 – a ,8 – a


A transistor has how many doped regions?
Options: 1,    2,    3,    4

Ans:C ,C


Which of the following operations are INCORRECT?
Options: int i = 35; i = i%5;,    short int j = 255; j = j;,    long int k = 365L; k = k;,    float a = 3.14; a = a%3;

Ans:D ,D


. Which of the following is extension of notepad?
Options: a. .txt b. .bmp c. .ppt d. .xls

Ans:9 – a ,9 – a


Which of the following TCP/IP internet protocol a diskless machine uses to obtain its IP address from a server?
Options: RDP,    RARP,    RIP,    X.25

Ans:B ,B


Backing storage is so named because it
Options: is always kept at the back of the CP.U.,    is slow and backward,    backs up the computer's main memory,    lags behind the main memory

Ans:C ,C


. Where can you find the undo command in Access?
Options: a. Office button b. Home command tab c. Status bar d. Quick Access toolbar

Ans:5 – d ,5 – d


. What are the two types of Semaphore?
Options: a. Digital Semaphores and Binary Semaphores b. Analog Semaphores and Octal Semaphores c. Counting Semaphores and Binary Semaphores d. Critical Semaphores and System Semaphores

Ans:0 – c ,0 – c


Most continuous control actuators:
Options: are of the time proportioning type,    use a 4 to 20 mA current loop input,    are used with standard continuous control loop,    (b) and (c) above

Ans:D ,D


Which of the following commands is used to count the total number of lines, words, and characters contained in a file.
Options: count p,    wc,    wcount,    countw

Ans:B ,B


Which is another name for functional language?
Options: Machine,    Application language,    Low-level language,    High-level language

Ans:B ,B


What command is used to copy directory structures in and out?
Options: copy,    cp - p,    cpio,    cp

Ans:C ,C


The files required to maintain general ledger records include
Options: inventory file,    detail postings file,    chart of accounts file,    all of the above

Ans:B ,B


The necessary conditions needed before deadlock can occur?
Options:  No Mutual Exclusion, Hold and wait, Preemption, Circular Wait B.  Mutual Exclusion, No Hold and wait, Preemption, Circular Wait C.  Mutual Exclusion, Hold and wait, No Preemption, Circular Wait D.  Mutual Exclusion, Hold and wait, Preemption, No Circular Wait

Ans:– C ,


The three key elements for a graphics workstation include the host processor, display controller, and:
Options: mouse,    keyboard,    CRT,    digitizer

Ans:C ,C


Before any changes to database structure are attempted one should first:
Options: clearly understand the current structure and contents of the database only.,    test any changes on a test database only.,    create a complete backup of the operational database only.,    All of the above should be done.

Ans:D ,D


. The ability of an operating system to control the activities of multiple program at the same time is called
Options: a. Multitasking b. Multiprocessing c. Multioperating d. Multipaging

Ans:3 – a ,3 – a


The journal voucher file includes
Options: general ledger accounts involved,    date of entry,    rupees posted to each account,    All of the above

Ans:B ,B


. A word processor would most likely be used to do
Options: a. keep an account of money spent b. do a computer search in media center c. maintain an inventory d. type a biography

Ans:– D,– D


36. When typing in a word field manually, what must you press to insert the code’s braces?
Options: a. Ctrl + F6 b. Ctrl + F9 c. Alt + F11 d. Shift + F12

Ans:–  B ,–  B


You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?
Options: 255.255.192.0,    255.255.224.0,    255.255.240.0,    255,255.248.0

Ans:E ,E


UDP is:
Options: Not a part of the TCP/IP suite,    Connection oriented and unreliable,    Connection orientated and reliable,    Connectionless and unreliable

Ans:D ,D


Bandlimited signal is
Options: transmission of signals without modulation,    a signal all of whose energy is contained within a finite frequency range,    simultaneous transmission of data to a number of stations,    All of the above

Ans:B ,B


The memory address of fifth element of an array can be calculated by the formula
Options: a. LOC(Array[5]=Base(Array)+w(5-lower bound), where w is the number of words per memory cell for the array b. LOC(Array[5])=Base(Array[5])+(5-lower bound), where w is the number of words per memory cell for the array c. LOC(Array[5])=Base(Array[4])+(5-Upper bound), where w is the number of words per memory cell for the array d. None of above  

Ans:a,a


While working with MS-DOS, which command is used to switch to the monochrome display from color display?
Options: MODE BLACK,    MODE B/W,    MODE MONO,    MODE CO40

Ans:C ,C


A data structure where elements can be added or removed at either end but not in the middle
Options: a. Linked lists b. Stacks c. Queues d. Deque

Ans:- d,- d


Which controller would support an external CD-ROM drive?
Options: ESDI,    ARLL,    MFM,    SCSI

Ans:D ,D


The equivalent of 1 kV is:
Options: 1.00 V,    1000 V,    100 mV,    1000 mV

Ans:B ,B


The earliest device that qualifies as a digital computer is
Options: EDSAC,    Abacus,    ENIAC,    EDVAC

Ans:B ,B


No computer can do anything without a
Options: program,    memory,    chip,    output device

Ans:A ,A


What form of energy is used to maintain an imbalance of charges between the terminals of a battery?
Options: Electronical energy,    Mechanical energy,    Chemical energy,    Solar energy

Ans:C ,C


CD-ROM is a
Options: Semiconductor memory,    Memory register,    Magnetic memory,    All of the above

Ans:E ,E


Natural language processing can be divided into the two subfields of:
Options: context and expectations,    generation and understanding,    semantics of pragmatics,    recognition and synthesis

Ans:B ,B


Binary search algorithm can not be applied to
Options: a. sorted linked list b. sorted binary trees c. sorted linear array d. pointer array  

Ans:a,a


Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:
Options: GROUP BY.,    WHERE.,    ORDER BY.,    FROM.

Ans:C ,C


. Comments put in cells are called …..
Options: a. Smart Tip b. Cell Tip c. Web Tip d. Soft Tip

Ans:– b,– b


. Which function will you use to enter current time in a woksheet cell?
Options: a. =today() b. =now() c. =time() d. =currentTime()

Ans:– b,– b


An AND gate
Options: implements logic addition,    is equivalent to a series switching circuit,    is an any or all gate,    is equivalent to a parallel switching circuit

Ans:B ,B


Which command will be used with vi editor to replace text from cursor to right?
Options: r,    R,    s,    S

Ans:B ,B


A memory that contains a fine pattern of data permanently defined is
Options: RAM,    EPROM,    ROM,    PROM

Ans:C ,C


________ was adopted as a national standard by ANSI in 1992.
Options: Oracle,    SQL,    Microsoft Access,    DBase

Ans:B ,B


In a relational schema, each tuple is divided into fields called
Options: Relations,    Domains,    Queries,    All of the above

Ans:B ,B


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


Output segments of AI programming contain(s)
Options: printed language and synthesized speech,    Manipulation of physical object,    Locomotion,    All of the above

Ans:D ,D


Exceptions to the 8085 microprocessor normal operation are called:
Options: jump instructions,    decoding,    interrupts,    jump instructions or interrupts

Ans:D ,D


. Which of the following is the most commonly used encoding standard of Unicode?
Options: UTF-6 B. UTF-7 C. UTF-8 D. UTF-9

Ans:– C ,


. Which of the following computer is not invented by J.P. Eckert and John Mauchly?
Options: A) ENIAC B) EDVAC C) UNIVAC D) EDSAC

Ans:6-D,6-D


A section of code that may only be executed by one process at any one time is
Options: CPM,    Critical resource,    Critical region,    Gray code

Ans:C ,C


A primary key should be defined as:
Options: NULL.,    NOT NULL.,    Either of the above can be used.,    None of the above are correct.

Ans:B ,B

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