Which of the following is used for serial access storage only?


Options: RAM,    Magnetic tape,    Magnetic disk,    Core memory

Ans:B,B


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

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More Computer Fundamental Related questions:


What is the main purpose of a data link content monitor?
Options: to detect problems in protocols,    to determine the type of transmission used in a data link,    to determine the type of switching used in a data link.,    to determine the flow of data

Ans:A ,A


. Which tab in Font dialog box contain options to apply font effects?
Options: a. Font tab b. Character Spacing c. Text Effects d. Standard Toolbar

Ans: – A , – A


The Register - to - Register (RR) instructions
Options: have both their operands in the main store.,    which perform an operation on a register operand and an operand which is located in the main store, generally leaving the result in the register, except in the case of store operation when it is also written into the specified storage location.,    which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.,    all of the above

Ans:C ,C


What does protocol defines?
Options: Protocol defines what data is communicated. B. Protocol defines how data is communicated. C. Protocol defines when data is communicated. D. All of above

Ans:– D ,


The 7-bit ASCII code widely used
Options: For data communication work,    In IBM mainframe models,    For coding external memory,    In large machines produced by non-IBM vendors

Ans:A ,A


. Label name can be up to
Options: a. 10 character b. 63 character c. 11 character d. All of above

Ans:3 – c ,3 – c


MS Office provides help in many ways, which of these is one of them?
Options:  A) What is this?, B) Office Assistant, C) Help menu, D) All of the above, 

Ans:-D,-D


. IBM 1401 computer was
Options: A) Mainframe Computer B) Mini Computers C) Micro Computers D) None of above

Ans:A,A


Which of the following do you need to consider when you make a table in SQL?
Options: Data types,    Primary keys,    Default values,    All of the above.

Ans:D ,D


Modems use transmission.
Options: synchronous,    asynchronous,    timed interval,    ata

Ans:B ,B


End Key
Options: a. Moves the cursor end of the line b. Moves the cursor end of the document c. Moves the cursor end of the paragraph d. Moves the cursor end of the screen

Ans:–  A,–  A


Which of the following is the preferred way to recover a database after a transaction in progress terminates abnormally?
Options: Rollback,    Rollforward,    Switch to duplicate database,    Reprocess transactions

Ans:A ,A


MODULA is a
Options: Programming language,    Low-level language,    Assembly language,    Machine language

Ans:A ,A


. Today’s computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Options: A) Computer Tabulating Recording Co. B) The Tabulator Ltd. C) International Computer Ltd. D) None of above

Ans:A,A


The library function used to find the last occurrence of a character in a string is
Options: strnstr(),    laststr(),    strrchr(),    strstr()

Ans:C ,C


From which menu you can insert Header and Footer?
Options:  A) Insert Menu, B) View Menu, C) Format menu, D) Tools Menu,

Ans:-B,-B


Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?
Options: 155, 0x9B,    157, 0x9D,    159, 0x9F,    185, 0xB9

Ans:B ,B


The total capacitance of a series capacitor circuit is:
Options: equal to the sun of the individual capacitive-reactance values,    equal to the sum of the individual capacitance values,    equal to the source voltage divided by total current,    less than the value of the smallest capacitor

Ans:D ,D


Which statement(s) about IPv6 addresses are true? Leading zeros are required. Two colons (::) are used to represent successive hexadecimal fields of zeros. Two colons (::) are used to separate fields. A single interface will have multiple IPv6 addresses of different types.
Options: 1 and 3,    2 and 4,    1, 3 and 4,    All of the above

Ans:B ,B


53. A master document contains_________, each of which contains a pointer to a file on a disk?
Options: a. Placeholders b. subdocuments c. bookmarks d. references

Ans:–  B ,–  B


Producer consumer problem can be solved using
Options: semaphores,    event counters,    monitors,    all of the above

Ans:D ,D


. In MS Access, Field Value may contain
Options: a. Text b. Date & Time c. Picture d. All of the Above

Ans:– d,– d


What is the shortcut key for “Find and Replace ” dialog box?
Options: Ctrl + F B. Ctrl + R C. Ctrl + H D. Ctrl + Shift + F

Ans:– C ,


Which computer has been designed to be as compact as possible?
Options: Mini,    Super computer,    Micro computer,    Mainframe

Ans:C,(Canswer


One of the leading American robotics centers is the Robotics Institute located at:
Options: CMU,    MIT,    RAND,    SRI

Ans:A ,A


Home Key
Options: a. Moves the cursor beginning of the document b. Moves the cursor beginning of the paragraph c. Moves the cursor beginning of the screen d. Moves the cursor beginning of the line

Ans:–  D,–  D


The ODBC Level 1 API contains which of the following functions?
Options: Browse possible connections and data sources only,    Connect to data sources with driver-specific information only,    Process a scrollable cursor only,    Both 1 and 3 above are in the OBDC Level 1 API.

Ans:B ,B


The process of entering data into a storage location
Options: adds to the contents of the location,    cause variation in its address number,    is known as a readout operation,    is destructive of previous contents

Ans:D,D


Which command is used to establish a link between a source document and a destination document?
Options: Tools, Link, Documents B. Tools, Link C. Edit, Link D. Edit, Paste Special

Ans:– D ,


A datum that indicates some important state in the content of input or output is
Options: Sequence,    Sentinel,    SIO,    Sibling

Ans:B,(Banswer


“Ctrl + Down Arrow” is used to
Options: a. Moves the cursor one paragraph down b. Moves the cursor one line down c. Moves the cursor one page down d. Moves the cursor one screen down

Ans:–  A,–  A


A network that requires human intervention of route signals is called a
Options: bus network,    ring network,    star network,    T-switched network

Ans:D ,D


. When the formula bar is activated, you can see
Options: a. The Edit Formula button b. The Cancel button c. The Enter button d. All of above

Ans:– d,– d


To set up a bulletin board system you need
Options: a smart modem with auto-answer capabilities,    a telephone line,    a personal computer,    All of the above

Ans:D ,D


A computer vision technique that relies on image templates is:
Options: edge detection,    binocular vision,    model-based vision,    robot vision

Ans:C ,C


Page Down Key
Options: a. Moves the cursor one line down b. Moves the cursor one page down c. Moves the cursor one screen down d. Moves the cursor one paragraph down

Ans:–  C,–  C


Which would you have to upgrade to install an EIDE drive?
Options: RAM BIOS,    A 286 CPU,    Controller board,    ISA motherboard

Ans:C ,C


In data-flow diagrams, an originator or receiver of the data is usually designated by
Options: a circle,    an arrow,    a square box,    a rectangle

Ans:C ,C


What is the main difference between DDCMP and SDLG?
Options: DDCMP does not need special hardware to final the beginning of a message.,    DDCMP has a message header,    SDLC has a IP address,    SDLC does not use CRC

Ans:A ,A


. HSAM stands for ________ 
Options: a. Hierarchic Sequential Access Method b. Hierarchic Standard Access Method c. Hierarchic Sequential and Method d. Hierarchic Standard and Method

Ans:– a,– a


Functional subsystems are connected by
Options: resource flows,    decision flows,    information flows,    data flows

Ans:A ,A


A thermistor:
Options: is a pressure sensing device,    has a voltage output,    measures temperature,    All of the above

Ans:C ,C


IPV4 Address is
Options:  8 bit B.  16 bit C.  32 bit D.  64 bit

Ans:– C ,


A class 2 materials transaction (movement from one production department to another) does not require updating of the
Options: cost center file,    inventory file,    work order file,    All of the above

Ans:B ,B


Which of the following symbols is (are) not the Data Flow Diagram (DFD):
Options: a square,    an open rectangle,    a circle,    a triangle

Ans:D ,D


. Central Processing Unit is combination of
Options: A) Control and storage B) Control and output unit C) Arithmetic logic and input unit D) Arithmetic logic and control unit

Ans:D,D


Sequential organization
Options: means storing records in contiguous blocks according to a key.,    Stores records sequentially but uses an index to locate records,    uses an index for each key type,    has records placed randomly throughout the file

Ans:A ,A


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

Ans:A ,A


Which one of the following is termed a combination input-output device?
Options: VDT,    Keyboard,    Printer,    Laser Jet

Ans:A,A


Concatenation of text can be done using
Options: a. Apostrophe ,b. Exclamation, c. Hash , d. Ampersand

Ans:d,Ampersand

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